A woman crowd-surfs in front of the main stage at the Woodstock Festival in Kostrzyn-upon-Odra, close to the Polish-German border, August 2, 2014. Some 500 thousand people attended the festival that is the brainchild of Polish journalist and social campaigner Jerzy Owsiak. He initiated the event to say thank you to those who donated money to his GOCC charity organisation that delivers medical care for children. (Photo by Thomas Peter/Reuters)

This aerial view shows Indian farmers replanting paddy saplings at a rice field after monsoon rains on the outskirts of Bhubaneswar, India, Wednesday, Aug. 6, 2014. The annual monsoon season, which runs from June through September, is vital for the largely agrarian economies of South Asia. (Photo by Biswaranjan Rout/AP Photo)

A billboard displays a photograph by US photographer Robert Mapplethorpe entitled “Ken Moody and Robert Sherman” in Times Square as part of the “Art Everywhere US” show in New York, New York, USA, 04 August 2014. The show, which features 58 classic and contemporary works of art on public billboards in all 50 states, will be viewable until 30 August 2014. (Photo by Justin Lane/EPA)

A view of the torii gates at the Fushimi Inari Shrine, in Kyoto, Japan, August 7, 2014. The Shinto shrine is one of the oldest in Japan, dating back to the 10th century. The diety of the shrine is believed to be the patron of business, and merchants and manufacturers and is popularly worshipped by many businessmen in Japan. The shrine is a popular tourist destination in Kyoto. (Photo by Everett Kennedy Brown/EPA)

In Vietnam, a man loaded all his goods on his scooter to be able to sell during the Vu Lan Festival, on August 8, 2014. (Photo by Nguyen Huy Kham/Reuters)

Indian youth activists wear masks carrying slogans for peace as they take part in a rally to mark Hiroshima Day in Mumbai on August 6, 2014. Peace rallies and memorial services the world over marked the world's first nuclear attack on Hiroshima – the moment in 1945 when a single US bomb instantly killed more than 140,000 people and fatally injured tens of thousands of others with radiation or horrific burns. (Photo by Indranil Mukherjee/AFP Photo)

A selection of Shaun the Sheep figures, decorated by artists and celebrities, are displayed in Parliament Square, central London, England on August 7, 2014. Sixty of the sheep figures are set to be placed around London and Bristol in March 2015, as part of the “Shaun in the City” art trail project. The figures will then be auctioned in aid of children's hospital charities in the autumn of 2015. (Photo by Leon Neal/AFP Photo)

An Egyptian family spends time on the beach in Marca Matroh, Cairo, August 5, 2014. (Photo by Khaled Elfiqi/EPA)

Liberian members of the Women Of Peace Building Network lie on the ground as they are observing two weeks of fasting and praying for God's intervention in eradicating the deadly Ebola virus, Monrovia, Liberia, 04 August 2014. According to statistics from the United Nations, 887 people have died from the Ebola outbreak, making it the worst ever in history. The Liberian government has ordered that the bodies of people killed by the Ebola virus must be cremated following strong reactions from communities objecting against the burial of Ebola victims in their areas. (Photo by Ahmed Jallanzo/EPA)

Alec Troemel, 19, bottom, and Andrew Westgate, 19, both of Mundelein, Ill., race down a dune as a family treks up the steep hill during an outing at Warren Dunes State Park, Wednesday, August 6, 2014, in Bridgman, Mich. (Photo by Julio Cortez/AP Photo)

A Palestinian by holds a toy gun as he participates at a Hamas rally in Gaza City, Gaza Strip, Thursday, August 7, 2014. Thursday's rally drew several thousand supporters and a senior Hamas official has told supporters at the rally that the war with Israel won't be over until the group's political demands are met. Israel and Hamas were holding indirect negotiations in Cairo, Egypt about new border arrangements for blockaded Gaza and extending a cease-fire. (Photo by Lefteris Pitarakis/AP Photo)

A Palestinian man looks out over destruction in part of Gaza City's al-Tufah neighbourhood as the fragile ceasefire in the Gaza Strip entered a second day on August 6, 2014 while Israeli and Palestinian delegations prepared for crunch talks in Cairo to try to extend the 72-hour truce. The ceasefire, which came into effect on August 5, has brought relief to both sides after one month of fighting killed 1,875 Palestinians and 67 people on the Israeli side. (Photo by Mahmud Hams/AFP Photo)

An Israeli soldier kisses his Merkava tank along the border between Israel and the Gaza Strip after he pulled out from the Gaza Strip on August 3, 2014. At least 10 people died in a fresh strike on a UN school in Gaza shortly after Israel confirmed it had begun withdrawing some troops from the war-torn enclave. (Photo by Gil Cohen Magen/AFP Photo)

An Israeli drone circles over Gaza City on Sunday, August 3, 2014. Israeli authorities said Tuesday they had arrested a Palestinian suspected of being involved in the kidnapping and murder of three Israeli teenagers in June. The kidnapping and murders sparked a cycle of violence that led to the monthlong conflict between Israel and Palestinian militants in the Gaza Strip. (Photo by Dusan Vranic/AP Photo)

Local residents ride a boat on a flooded road overflown by the Bago river at a low-lying part in Bago, 80 kilometers (50 miles) northeast of Yangon, Myanmar, Monday, August 4, 2014. Flooding is common during Myanmar's monsoon season, which typically starts in late May and ends in mid-October. (Photo by Khin Maung Win/AP Photo)

The bathers on the beach of Pep, in Barra da Tijuca, in Rio de Janeiro (RJ), on the afternoon of Wednesday, August 6, 2014. (Photo by Ariel Subirá/Futura Press/Estadão Conteúdo)

An actor from a performance group, Medaman-Medaman walks beside the lanterns on display at a local summer festival in a Tokyo park on August 2, 2014. (Photo by Toshifumi Kitamura/AFP Photo)

An aerial view shows houses on the banks of a river partially submerged by monsoon floods in Kendrapara district of eastern Orissa state, India, Wednesday, August 6, 2014.The annual monsoon season, which runs from June through September, is vital for the largely agrarian economies of South Asia but every year also brings floods and landslides that kill thousands and submerge hundreds of villages. (Photo by Biswaranjan Rout/AP Photo)

An expert watches his screens at the control center of the European Space Agency, ESA, in Darmstadt, Germany, Wednesday, August 6, 2014. A mission to land the first space probe on a comet reaches a major milestone when the unmanned Rosetta spacecraft finally catches up with its quarry on Wednesday. It's a hotly anticipated rendezvous: Rosetta flew into space more than a decade ago and had to perform a series of complex maneuvers to gain enough speed to chase down comet 67P/Churyumov-Gerasimenko on its orbit around the sun. (Photo by Boris Roessler/AP Photo/DPA)

People dressed in “yukatas”, or cotton summer kimonos, splash water onto the ground along a street in the shopping area of Ginza in Tokyo on August 3, 2014. Hundreds of yukata-clad people participated in the annual summer event to cool off as Tokyo's temperatures soared over 35 degree Celsius (95 F). (Photo by Yoshikazu Tsuno/AFP Photo)

Children play with swimming rings at the beach in Xiangshan on the East China Sea on August 3, 2014. As temperatures rose to over 35 degrees Centigrade (95F) many people came out to cool off in the water. (Photo by Johannes Eisele/AFP Photo)

People drive with amphibian vehicles in the river Mosel near Traben-Trabach, southern Germany on August 2, 2014 during the “Amphib 2014″ rally. Fans of amphibian vehicles join the event that takes place for the 4th time from August 2 to 8, 2014. (Photo by Fredrik von Erichsen/AFP Photo)

Palestinians attend Friday noon prayers in the shadow of a toppled minaret at a mosque that was hit by Israeli strikes, in Gaza City, Friday, August 8, 2014, as Israel and Gaza militants resumed cross-border attacks after a three-day truce expired and Egyptian-brokered talks on a new border deal for blockaded Gaza hit a deadlock. (Photo by Khalil Hamra/AP Photo)

Pakistani girls who sell sweets to worshippers at a shrine, enjoy rolling on a flooded street during a sudden heavy rain fall after days of scorching temperatures due to a heat wave, in Islamabad, Pakistan, Thursday, August 7, 2014. (Photo by Muhammed Muheisen/AP Photo)

Models present creations by designer Barbara i Gongini during Copenhagen Fashion Week, August 5, 2014. (Photo by Jonas Skovbjerg Fogh/Reuters/Scanpix Denmark)

This undated picture released from North Korea's official Korean Central News Agency (KCNA) on August 5, 2014 shows North Korean leader Kim Jong-Un (C) inspecting the Chonji Lubricant Factory at an unconfirmed location. (Photo by AFP Photo/KCNA via KNS)

A Palestinian man carries an injured child following an Israeli military strike on a UN school in Rafah, in the southern Gaza Strip on August 3, 2014. At least 10 people were killed in a fresh strike on a UN school in southern Gaza which was sheltering Palestinians displaced by an Israeli military offensive, medics said. (Photo by Said Khatib/AFP Photo)

The media watches as a Space X falcon 9 rocket carrying the AsiaSat 8 Satellite liftoff early Tuesday, Aug. 5, 2014 from the Cape Canaveral, Fla., Air Force Station. The rocket carried the Asiasat-8 spacecraft which will support direct broadcasting, private networks and broadband connectivity for customers in China, India, Southeast Asia and the Middle East. (Photo by Craig Rubadoux/AP Photo/Florida Today)

Sprigs of wattle blossoms are placed on a wreath by mourners during a national memorial service for the victims of Malaysia Airlines Flight 17 at St Patrick�s Cathedral in Melbourne, Australia Thursday, August 7, 2014. All 298 people, including 38 Australian citizens and residents, on board flight MH17 were killed when the plane was shot down over eastern Ukraine last month. (Photo by Mark Dadswell/AP Photo)

Donna Garner, right, embraces former employee Napua Gonsales-Merck while they shift through the remains of the Fireside Village, a restaurant and shop owned by the Garners for over 30 years, in the aftermath of the Eiler Fire on Tuesday, August 5, 2014, in Hat Creek, Calif. Light rain and higher humidity are helping crews make progress in their fight against two wildfires in the Northern California forest that are just miles apart. (Photo by Marcio Jose Sanchez/AP Photo)

Uighurs living in Turkey set on fire a representation of a Chinese flag outside the Chinese consulate in Istanbul, Turkey, Saturday, Aug. 2, 2014, as they stage a protest to condemn the killings of Uighurs allegedly killed by Chinese security in China's far-western Xinjiang Uighur Autonomous Region. The blue flag with a white star and a crescent represents Eastern Turkistan. (Photo by Emrah Gurel/AP Photo)

Rafting jam caused by a large number of rafts is seen on August 2, 2014 in Sanmenxia, Henan province of China. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)

Pistols are displayed by police before their destruction in Panama City, Wednesday, August 6, 2014. Panama's police destroyed a hundred of weapons handed over during the first month of the new government, most of them without a gun license and used in criminal activities. Panama's President Juan Carlos Varela announced an amnesty to allow gang members surrender their weapons. (Photo by Arnulfo Franco/AP Photo)

Hot air balloons lift off during a mass ascent at the 36th International Balloon Fiesta at the Ashton Court Estate near Bristol, which is Europe's largest ballooning event, on August 8, 2014. (Photo by Ben Birchall/PA Wire)