Female Junior soldiers from 19 (Kohima) Platoon stand and listen to a final chat from their training staff ahead of their graduation parade at the Army Foundation College on August 13, 2015 in Harrogate, England. Over 600 Junior soldiers aged between 16 and 18 graduated from the Army Foundation College today following a year of military skills training, vocational qualifications and City and Guilds apprenticeships. Following the parade, the second biggest in Europe after Trooping the Colour, the Junior soldiers will go on to join their respective units and continue with their military careers. (Photo by Ian Forsyth/Getty Images)

Children take a bath in floodwaters at a temporary shelter where victims of flooding gather in Kyaung Gone township of Ayeyarwaddy Region, Myanmar, August 13, 2015. Myanmar's government warned low-lying regions to expect even more flooding after heavy rainfall brought havoc to higher areas further north. Weeks of heavy monsoon rains have affected over one million people, about 100 people so far are reported dead and damage was caused to more than 687,200 acres of farmland. The water has receded in many areas, many roads and bridges were destroyed in the worst affected states and regions. (Photo by Lynn Bo Bo/EPA)

Children line up to go to the toilet during a break from classes in the Bode displacement camp on August 13, 2015 in Bhaktapur, Nepal. There are 1,087 people living in the displacement camp in Bode, Bhaktapur, all of whom have lost their homes in Sindupalchowk district, one of the worst affected areas by the earthquake that hit Nepal, and are currently being supported by NGOs. Approximately 60,000 people are still living in over 100 official displacement camps throughout the affected districts. Living conditions in the camps are dire, with limited or non-existent access to sanitation services, clean water and food, and health services. These conditions have been made worse by heavy monsoon rains, as the camps most often lack drainage systems and are prone to flooding. (Photo by Omar Havana/Getty Images)

Suriname's President Desi Bouterse salutes during a military parade following his swearing in to a second consecutive term of office in Paramaribo, Suriname, August 12, 2015. (Photo by Ranu Abhelakh/Reuters)

Protesters march in Quito, Ecuador, August 12, 2015. Ecuadorean Indigenous from the Confederation of Indigenous Nationalities of Ecuador (CONAIE) are arriving in Quito to participate in a nation-wide strike on August 13 against the government of Ecuador's President Rafael Correa, according to local media. The sign in the back reads “No more dictatorship, Correa out!”. (Photo by Guillermo Granja/Reuters)

Venezuela's President Nicolas Maduro (C) drives a tractor, during his visit to a corn plantation in the state of Cojedes, in this handout picture provided by Miraflores Palace on August 12, 2015. (Photo by Miraflores Palace/Reuters)

Venezuela's President Nicolas Maduro (C) greets supporters from a tractor, during his visit to a corn plantation in the state of Cojedes, in this handout picture provided by Miraflores Palace on August 12, 2015. (Photo by Miraflores Palace/Reuters)

Venezuela's President Nicolas Maduro (C) waves to supporters from a tractor during his visit to a corn plantation in the state of Cojedes, in this handout picture provided by Miraflores Palace on August 12, 2015. (Photo by Miraflores Palace/Reuters)

People queue while waiting for opening time to buy staple items, outside a supermarket in Maracaibo, Venezuela August 8, 2015. As dawn breaks over the scorching Venezuelan city of Maracaibo, young mothers and a handful of kids stir outside a supermarket where they spent the night, hoping to be first in line for scarce rice, milk – or whatever is available. Armed soldiers patrol the hundreds of lined-up shoppers, some half-asleep on flattened cardboard boxes, others drinking coffee and almost all bemoaning their situation. With shortages of basic goods and looting on the rise, more Venezuelans say they are resorting to nighttime waits in front of closed stores. (Photo by Isaac Urrutia/Reuters)

A soldier stands guard next to people waiting in a line for opening time to buy staple items outside a supermarket in Maracaibo August 8, 2015. (Photo by Isaac Urrutia/Reuters)

People protect themselves from a snowstorm in La Cumbre, near La Paz, Bolivia August 12, 2015. A heavy snowstorm fell over the highland region of La Paz city, according to local media. (Photo by David Mercado/Reuters)

A seagull is seen during a snowstorm in La Cumbre, near La Paz, August 12, 2015. (Photo by David Mercado/Reuters)

An Aymara couple pours alcohol over an offering during a snowstorm in La Cumbre, near La Paz, August 12, 2015. (Photo by David Mercado/Reuters)

A snowman is seen in La Cumbre, near La Paz, Bolivia August 12, 2015. (Photo by David Mercado/Reuters)

Aymara people prepare offerings during a snowstorm in La Cumbre, near La Paz, August 12, 2015. (Photo by David Mercado/Reuters)

People walk in snow in La Cumbre, near La Paz, Bolivia August 12, 2015. (Photo by David Mercado/Reuters)

Aymara people gather for an offering during a snow storm in La Cumbre, near La Paz, BOLIVIA August 12, 2015. (Photo by David Mercado/Reuters)

Streakers stand close ZSL London Zoo, London, during ZSL's Streak for Tigers, which raises funds for the organisation's work protecting tigers through global conservation projects on August 13, 2015. (Photo by Nils Jorgensen/REX/SIPA Press)

Costa Rica coach Paulo Wanchope (R) is pictured fighting with a security guard during the Olympic qualifying match between Costa Rica amd Panama at the Maracana stadium in Panama City August 11, 2015. Wanchope resigned on Wednesday after being involved in a brawl with a security guard at the end of an Olympic qualifying match against Panama. Wanchope, who was observing the match on Tuesday in Panama City between the respective countries' under-23 teams, was shown in video footage to retaliate after being pushed by the man. (Photo by Roberto Cisneros/Reuters/La Prensa Panama)

A supporter of Republican presidential candidate Jeb Bush yells “white lives matter” after Bush spoke at a town hall meeting in North Las Vegas, Nevada August 12, 2015. (Photo by David Becker/Reuters)

A member of the Nicaraguan Air Force stands next to a Russian-made helicopter during celebrations marking the 36th anniversary of the establishment of the Nicaraguan Air Force, at the Juan Pablo II square in Managua, Nicaragua August 12, 2015. (Photo by Oswaldo Rivas/Reuters)

A pro-abortion activist pours red paint on her head during a march towards the Congress to support a proposal to change Peruvian abortion laws in Lima, August 12, 2015. Peru's Congressional Commission is going to debate a proposal to allow the abortion in cases of rape, according to local media. (Photo by Guadalupe Pardo/Reuters)

A dog walks next to pro-abortion activists during a protest to support a proposal to change Peruvian abortion laws in down town Lima, August 12, 2015. (Photo by Guadalupe Pardo/Reuters)

Pro-abortion activists, covered with red paint, march towards the Congress to support a proposal to change Peruvian abortion laws in Lima, August 12, 2015. (Photo by Guadalupe Pardo/Reuters)

A tourist poses for a photo at the Inca citadel of Machu Picchu in Cusco, Peru, August 12, 2015. Machu Picchu, a UNESCO World Heritage Site, is Peru's top tourist attraction, with the government limiting tourists to 2,500 per day due to safety reasons and concerns over the preservation of the ruins. The Machu Picchu and Huayna Picchu mountains will be undergoing maintenance works, therefore suspending visitors from the areas, in the month of April 2016, according to Archaeological Park director Fernando Astete. (Photo by Pilar Olivares/Reuters)

A tourist rests in front of a wall at the Inca citadel of Machu Picchu in Cusco, Peru, August 12, 2015. (Photo by Pilar Olivares/Reuters)

A tourist rests while sitting on terraces at the Inca citadel of Machu Picchu in Cusco, Peru, August 12, 2015. (Photo by Pilar Olivares/Reuters)

A couple takes a selfie at the Inca citadel of Machu Picchu in Cusco, Peru, August 12, 2015. (Photo by Pilar Olivares/Reuters)

Visitors walk at the Inca citadel of Machu Picchu in Cusco, Peru, August 12, 2015. (Photo by Pilar Olivares/Reuters)

A man crosses a main road as pedestrians carrying food walk along the footpath in central Sydney, Australia, August 12, 2015. Fast food may be falling out of favour in many countries around the world but companies are making healthy profits and boldly innovating in the unlikely market of Australia. Contrary to stereotypes of a beach-going community of fitness fanatics, official data out this week showed 40 percent of Australian adults are dangerously obese and have a poor diet that includes lashings of fast food. That makes Australia a hotbed for innovation by companies including homegrown firm Domino's Pizza Enterprises Ltd, McDonald's Corp and Yum! Brands Inc's, KFC and Pizza Hut as they struggle to win over health-conscious diners in other countries. (Photo by David Gray/Reuters)

A meteor streaks across the sky during the Perseid meteor shower at the Maculje archaeological site near Novi Travnik in the early morning August 13, 2015. The annual Perseid meteor shower reaches its peak on August 12 and 13 in Europe, according to NASA. (Photo by Dado Ruvic/Reuters)

A meteor streaks across the sky during the Perseid meteor shower at the Maculje archaeological site near Novi Travnik in the early morning August 13, 2015. (Photo by Dado Ruvic/Reuters)

A meteor streaks across the sky during the Perseid meteor shower at the Maculje archaeological site near Novi Travnik in the early morning August 13, 2015. (Photo by Dado Ruvic/Reuters)

A meteor streaks across the sky during the Perseid meteor shower at Bradgate Park in Newtown Linford, Britain August 13, 2015. (Photo by Darren Staples/Reuters)

A meteor streaks across the sky over Leeberg hill during the Perseid meteor shower near Grossmugl in the early morning of August 13, 2015. (Photo by Heinz-Peter Bader/Reuters)

Meteors streak across the sky over a Roman theatre in the ruins of Acinipio, during the Perseid meteor shower near Ronda, southern Spain, in the early morning of August 13, 2015. The annual Perseid meteor shower reaches its peak on August 12 and 13 in Europe, according to NASA. Acinipo, known as “Ronda la Vieja” (Old Ronda), is an archaeological site located in a plateau at 999 meters above sea level, declared Heritage of Cultural Interest Site, which includes a Roman theatre and important Prehistoric remains. The facade of the theatre was illuminated by a torch. (Photo by Jon Nazca/Reuters)

A photographer prepares to take pictures of the annual Perseid meteor shower in the village of Crissolo, near Cuneo, in the Monviso Alps region of northern Italy, on August 13, 2015. The Perseid meteor shower occurs every year when the Earth passes through the cloud of debris left by Comet Swift-Tuttle. (Photo by Marco Bertorello/AFP Photo)

A meteor streaks across the sky in the early morning as people watching during the Perseid meteor shower in Ramon Carter near the town of Mitzpe Ramon, southern Israel, August 13, 2015. The Perseid meteor shower is sparked every August when the Earth passes through a stream of space debris left by comet Swift-Tuttle. (Photo by Amir Cohen/Reuters)

A woman walks on a hill before sunrise after the Perseid meteor shower, in Ramon Carter near the town of Mitzpe Ramon, southern Israel, August 13, 2015. (Photo by Amir Cohen/Reuters)

A man wakes up at sunrise after the Perseid meteor shower, in Ramon Carter near the town of Mitzpe Ramon, southern Israel, August 13, 2015. (Photo by Amir Cohen/Reuters)

People sleep under the sky in the early morning during the Perseid meteor shower in Ramon Carter near the town of Mitzpe Ramon, southern Israel, August 13, 2015. (Photo by Amir Cohen/Reuters)

Meteor streaks across the sky in the early morning during the Perseid meteor shower in Ramon Carter near the town of Mitzpe Ramon, southern Israel, August 13, 2015. (Photo by Amir Cohen/Reuters)

A stargazer waits for the Perseid meteor shower to begin near Bobcaygeon, Ontario, August 12, 2015. (Photo by Fred Thornhill/Reuters)

A stargazer waits for light clouds to clear to watch the Perseid meteor shower to begin near Bobcaygeon, Ontario, August 12, 2015. (Photo by Fred Thornhill/Reuters)

A stargazer waits for the Perseid meteor shower to begin near Bobcaygeon, Ontario, August 12, 2015. (Photo by Fred Thornhill/Reuters)

Spain's Carolina Marin reacts after injuring her foot during her women's singles badminton match with Taiwan's Pai Yu-po at the BWF World Championship in Jakarta, Indonesia August 13, 2015. (Photo by Nyimas Laula/Reuters)

Women stretch along an artificial sand beach at “Paris Plages” near a giant photo promoting the “Tel Aviv on Seine” event, in Paris, France, August 13, 2015. Paris' decision to celebrate Tel Aviv on Thursday in its annual beach-on-the-Seine festival has sparked much controversy, with leftist critics branding the event as “indecent” following the death of a baby killed in an arson attack in the West Bank. (Photo by Pascal Rossignol/Reuters)

A man wearng a T-shirt with the message, “Boycott Israel Apartheid” holds a Palestinian flag during a protest action on a bridge overlooking umbrellas placed along the artificial beach along the “Paris Plages” event, in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

French police patrol on the River Seine as Jewish men are seen at “Paris Plages” during the “Tel Aviv on Seine” event in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

People gather with Israeli and French flags on a artificial sand beach at “Paris Plages” to show their support for the “Tel Aviv on Seine” event, in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

People covered in mock blood near a Palestinian flag and a placard which reads, “Gaza – My Love on Seine” stage their death on a artificial sand beach at “Paris Plages” to protest the “Tel Aviv on Seine” event, in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

A woman holds a child's stuffed bear, covered in mock blood, and holding a Palestinian flag to protest the “Tel Aviv on Seine” event on a artificial sand beach at “Paris Plages” in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

A woman plays paddle ball on a artificial sand beach at “Paris Plages” near a giant photo promoting the “Tel Aviv on Seine” event, in Paris, France, August 13, 2015. (Photo by Pascal Rossignol/Reuters)

Georgina Morris (C) celebrates with other students after receiving her A-level results at Winstanley College in Wigan, Britain August 13, 2015. Georgina gained 2A* and 2A grades in her A-Level exams. (Photo by Andrew Yates/Reuters)

Brianne Theisen-Eaton of Canada competes in the women's Heptathlon Javelin Throw at the 2014 Commonwealth Games in Glasgow, Scotland, in this July 30, 2014 file photo. After just two years of marriage, Ashton Eaton and Brianne Theisen-Eaton are hoping this month to enjoy what most couples wait 50 years for – a very special golden celebration. American Eaton is the world record holder in the decathlon, while Canadian Theisen-Eaton is the favourite for heptathlon at the August 22-30 world championships in Beijing. Should they both succeed in winning gold in their gruelling events, they will become the first married couple to win multi-event competitions in the same global championship. (Photo by Suzanne Plunkett/Reuters)

A suspect (R) writhes in pain as he is handcuffed to his accomplice after he was shot while they attempt to break into a house belonging to a police officer couple, in the south of Johannesburg, August 12, 2015. Local media reported a rise in robbery and housebreaking incidents in Johannesburg. (Photo by Siphiwe Sibeko/Reuters)

A man walks past an advertisement promoting China's renminbi (RMB) or yuan, U.S. dollar and Euro exchange services at foreign exchange store in Hong Kong, China, August 13, 2015. German Bund yields edged up on Thursday following efforts by China's central bank to slow a sharp descent of the yuan that has prompted investors this week to seek safe-haven assets. (Photo by Tyrone Siu/Reuters)

A model wears a creation by Anas Abdullah during the Islamic Fashion Festival at Kuala Lumpur Fashion Week in Kuala Lumpur, Malaysia, August 13, 2015. (Photo by Olivia Harris/Reuters)

Models get ready backstage during the Islamic Fashion Festival at Kuala Lumpur Fashion Week in Kuala Lumpur, Malaysia, August 13, 2015. (Photo by Olivia Harris/Reuters)

A model waits backstage during the Islamic Fashion Festival at Kuala Lumpur Fashion Week in Kuala Lumpur, Malaysia, August 13, 2015. (Photo by Olivia Harris/Reuters)

A model is photographed backstage during the Islamic Fashion Festival at Kuala Lumpur Fashion Week in Kuala Lumpur, Malaysia, August 13, 2015. (Photo by Olivia Harris/Reuters)

Attendants pose for a photo beside the models of a high speed train during the China High Speed Railway on Fast Track exhibition in Jakarta, Indonesia, August 13, 2015 in this photo taken by Antara Foto. China has sweetened its bid in a race with Japan to win the construction contract for a high-speed railway connecting Jakarta to the city of Bandung, Indonesia said on Tuesday. President Joko Widodo told reporters on Tuesday the government had hired private consultants to consider the rival proposals for Indonesia's first bullet-train connection and would announce the winner at the end of the month. (Photo by Rivan Awal Lingga/Reuters/Antara Foto)

Models of high speed trains are seen during the China High Speed Railway on Fast Track exhibition in Jakarta, Indonesia, August 13, 2015 in this photo taken by Antara Foto. (Photo by Rivan Awal Lingga/Reuters/Antara Foto)

Young Palestinians climb a wall with a rope during a military-style exercise at a summer camp organized by Islamic Jihad movement, in Khan Younis in the southern Gaza Strip, August 13, 2015. (Photo by Ibraheem Abu Mustafa/Reuters)

A young Palestinian crawls under a barbed wire during a military-style exercise at a summer camp organized by Islamic Jihad movement, in Khan Younis in the southern Gaza Strip, August 13, 2015. (Photo by Ibraheem Abu Mustafa/Reuters)

Young Palestinians climb over a net during a military-style exercise at a summer camp organized by Islamic Jihad movement, in Khan Younis in the southern Gaza Strip, August 13, 2015. (Photo by Ibraheem Abu Mustafa/Reuters)

A young Palestinian jumps from the top of a wall during a military-style exercise at a summer camp organized by Islamic Jihad movement, in Khan Younis in the southern Gaza Strip, August 13, 2015. (Photo by Ibraheem Abu Mustafa/Reuters)

Young Palestinians swing across a monkey bar during a military-style exercise at a summer camp organized by Islamic Jihad movement, in Khan Younis in the southern Gaza Strip, August 13, 2015. (Photo by Ibraheem Abu Mustafa/Reuters)

A Palestinian boy pulls a horse to wash it in the Mediterranean Sea off the coast of the northern Gaza Strip, August 13, 2015. (Photo by Mohammed Salem/Reuters)

A Palestinian boy washes a horse in the Mediterranean Sea off the coast of the northern Gaza Strip, August 13, 2015. (Photo by Mohammed Salem/Reuters)

Visitors look at a sculpture during a media trip at the Shanghai Songhu Campaign Memorial Hall in Shanghai, August 13, 2015. The hall reopened on Thursday to commemorate the 70th anniversary of the end of World War II and war resistance efforts against Japanese invasion, according to local media. (Photo by Aly Song/Reuters)

Children look at a sculpture of a gallow during a media trip at the Shanghai Songhu Campaign Memorial Hall in Shanghai, August 13, 2015. (Photo by Aly Song/Reuters)

College students hold a flag of the Communist Party of China in front of a sculpture during a media trip at the Shanghai Songhu Campaign Memorial Hall in Shanghai, August 13, 2015. (Photo by Aly Song/Reuters)

A boy stands in front of a sculpture during a media trip at the Shanghai Songhu Campaign Memorial Hall in Shanghai, August 13, 2015. (Photo by Aly Song/Reuters)

A boy touches a sculpture during a media trip at the Shanghai Songhu Campaign Memorial Hall in Shanghai, August 13, 2015. (Photo by Aly Song/Reuters)

North Korean leader Kim Jong Un gives field guidance to Farm No. 1116 under the Korean People's Army (KPA) Unit 810 in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang August 13, 2015. (Photo by Reuters/KCNA)

A man writes on a Samsung Galaxy Note 5 at the product's launch event in New York August 13, 2015. Samsung Electronics Co Ltd unveiled a new Galaxy Note phablet and a larger version of its curved-screen S6 edge smartphone on Thursday, marking a fresh bid by the South Korean tech giant to revive momentum in its handset business. (Photo by Andrew Kelly/Reuters)

Vice President of Product Marketing for Samsung Electronics America, Alanna Cotton, speaks beneath images of a Samsung Galaxy S6 Edge+ and a Samsung Galaxy Note 5 at Samsung Galaxy Unpacked 2015 event in New York August 13, 2015. (Photo by Andrew Kelly/Reuters)

A woman takes a “selfie” with a Samsung Galaxy S6 Edge+ near the Samsung Pay display at the Samsung Galaxy Unpacked 2015 event in New York August 13, 2015. (Photo by Andrew Kelly/Reuters)

Vice President of Product Strategy and Marketing for Samsung Electronics America, Justin Denison, demonstrates a Samsung Galaxy Note 5 at the product's launch event in New York August 13, 2015. (Photo by Andrew Kelly/Reuters)

Vice President of Product Strategy and Marketing for Samsung Electronics America, Justin Denison, demonstrates a Samsung Galaxy Note 5 at the product's launch event in New York August 13, 2015. (Photo by Andrew Kelly/Reuters)

Baker Eulogio Pillco bakes traditional bread using an oven made of clay in the town of Pisac, Cusco, August 13, 2015. Pillco, who wears traditional Andean clothes, has been baking for 30 years, following in the footsteps of his father who taught him the craft. (Photo by Pilar Olivares/Reuters)

Baker Eulogio Pillco bakes traditional bread using an oven made of clay in the town of Pisac, Cusco, August 13, 2015. (Photo by Pilar Olivares/Reuters)

Baker Eulogio Pillco bakes traditional bread using an oven made of clay in the town of Pisac, Cusco, August 13, 2015. (Photo by Pilar Olivares/Reuters)

Baker Eulogio Pillco sells traditional empanadas that he baked using an oven made of clay to a tourist in the town of Pisac, Cusco, August 13, 2015. (Photo by Pilar Olivares/Reuters)

Baker Eulogio Pillco bakes traditional bread using an oven made of clay in the town of Pisac, Cusco, August 13, 2015. (Photo by Pilar Olivares/Reuters)

Baker Eulogio Pillco shows traditional empanadas that he baked using an oven made of clay in the town of Pisac, Cusco, August 13, 2015. (Photo by Pilar Olivares/Reuters)

A boy walks among dogs in a dump in the Villa Palito slum in La Matanza, in the greater Buenos Aires area, July 29, 2015. Argentine Persident Cristina Fernandez de Kirchner's heavy government spending has fueled inflation of about 30 percent a year and her trade and currency controls stalled growth, infuriating many middle-class Argentines and business groups. But it has won her support among the poor. With Fernandez de Kirchner unable to stand for a third presidential term, those supporters are now backing her anointed candidate, Daniel Scioli, in presidential elections in October. (Photo by Marcos Brindicci/Reuters)

Palestinians spray soap as they celebrate during a mass wedding for 53 couples in Khan Younis in the southern Gaza Strip August 13, 2015. The wedding was funded by the Islamic Society. (Photo by Ibraheem Abu Mustafa/Reuters)

A couple takes a “selfie” photo near a replica sculpture of the famous photo by Alfred Eisenstaedt in New York's Times Square August 13, 2015. The replica is being displayed to celebrate the 70th anniversary of the iconic photograph of the most famous kiss in American history that was captured between an American sailor and nurse on August 14, 1945, marking the end of World War Two. (Photo by Brendan McDermid/Reuters)

Kurdish peshmerga forces carry coffins, draped with Kurdish flags, containing the remains of Yazidis who were killed by militants of the Islamic State, during a burial ceremony at Mazar Sharaf al-Din, north of Sinjar Mountain, August 13, 2015. Remains of 68 Yazidis killed by militants of the Islamic State after the fall of their ancient homeland of Sinjar last year were buried in the Shrine of Mazar Sharaf al-Din, north of Sinjar Mountain. (Photo by Ari Jalal/Reuters)

Children pose for a photo in front of a display of instant noodle packages from various countries at the Cup Noodle Museum in Yokohama, suburban Tokyo on August 13, 2015. The museum has had some four million visitors since opening its doors in 2011. (Photo by Yoshikazu Tsuno/AFP Photo)

A man rows his boat in a flooded avenue in front of the Basilica of Lujan, Argentina, August 12, 2015. Over 20,000 people have been evacuated after torrential rains in the last weekend caused rivers to rise and flood cities in northern Buenos Aires province, local media reported. (Photo by Marcos Brindicci/Reuters)

Flooded Lujan city in Buenos Aires province, Argentina on August 12, 2015. 1300 people remain evacuated in the humid pampas of Argentina after several days of rains with overflowing of rivers which left three people killed. (Photo by Daniel Vides/AFP Photo)

Gypsum busts of Russian President Vladimir Putin (L) and US President Barack Obama are on display in the workshop of Russian sculptor Pavel Greshnikov in St. Petersburg, Russia, 13 August 2015. The final bronze busts will depict Putin and Obama as Roman Emperors in an exhibition by Greshnikov. (Photo by Anatoly Maltsev/EPA)

Two girls on a rubber boat paddle with their hands as they transit at a flooded street in Rossano, Calabria, Southern Italy, 12 August 2015. In the town of Rossano, near Cosenza, roads and homes were afected by floods as waters swept away cars and dumped them on the seafront. People in the affected areas have been evacuated. (Photo by Francesco Arena/EPA)

The shadow of a hot air balloon is cast on a field as it flies during the 19th FAI Hot Air Balloon European Championship in Debrecen, 226 kms east of Budapest, Hungary, 12 August 2015. Hundred and two contestants of twenty-three countries participate in the event through 18 August. (Photo by Zsolt Czegledi/EPA)

Model/TV personality Heidi Klum attends the “America's Got Talent” season 10 taping at Radio City Music Hall at Radio City Music Hall on August 12, 2015 in New York City. (Photo by Michael Loccisano/Getty Images)

William Wang, a TransPac employee, checks their damaged planes, Wednesday, August 12, 2015, at Chandler Municipal Airport in Chandler, Ariz. At least a dozen small planes were heavily damaged after a monsoon storm swept into the Phoenix area Tuesday night. (Photo by Mark Henle/The Arizona Republic via AP Photo)

DJ Damage and Hannah Rad speak onstage at Future: The DS2 Takeover presented by Footaction at the Hollywood Palladium on August 12, 2015 in Los Angeles, California. (Photo by Imeh Akpanudosen/Getty Images for REVOLT)

Rachael Finch showcases designs by Seafolly during rehearsal ahead of the Myer Spring 2015 Fashion Launch on August 13, 2015 in Sydney, Australia. (Photo by Don Arnold/Getty Images)

Jennifer Hawkins showcases designs by Alex Perry during the Myer Spring 2015 Fashion Launch on August 13, 2015 in Sydney, Australia. (Photo by Don Arnold/Getty Images)

Jennifer Hawkins showcases designs by Maticevski during rehearsal ahead of the Myer Spring 2015 Fashion Launch on August 13, 2015 in Sydney, Australia. (Photo by Don Arnold/Getty Images)

Jennifer Hawkins showcases designs by Cozi during the Myer Spring 2015 Fashion Launch on August 13, 2015 in Sydney, Australia. (Photo by Don Arnold/Getty Images)

Rachael Finch showcases designs by Seafolly during the Myer Spring 2015 Fashion Launch on August 13, 2015 in Sydney, Australia. (Photo by Don Arnold/Getty Images)