Dancers wearing masks and kimonos perform in the streets at the “Super Yosakoi 2015” dance festival in Tokyo on August 30, 2015. One hundred dance teams with some 5,500 people participated in the two-day summer festival event. (Photo by Yoshikazu Tsuno/AFP Photo)

Syrian children sleep in a park in Belgrade, Serbia, early Sunday, August 30, 2015. Migrants including many women with babies and small children, sleep in a park in central Belgrade while waiting for an opportunity to travel north to cross the border with Hungary and enter the European Union. (Photo by Santi Palacios/AP Photo)

People stand around a crater at the site of a Saudi-led air strike in Yemen's capital Sanaa August 30, 2015. (Photo by Khaled Abdullah/Reuters)

Ashley Burnham of Canada reacts as she wins the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

Takako Honda Hiruma of Japan prepares backstage during the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

Participants wait backstage before the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

Participants take a photo with a smartphone on a selfie stick as they wait backstage before the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

Participants pose for a photo as they wait backstage before the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

Ashley Burnham of Canada reacts as she wins the “Mrs Universe 2015” contest in Minsk, Belarus, August 29, 2015. (Photo by Vasily Fedosenko/Reuters)

A classical dancer adjusts her costume before a performance at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. Police hunting for the perpetrators of Thailand's deadliest bombing arrested a foreign man on Saturday they said fitted the description of a suspect seen leaving a rucksack at the site of the Bangkok blast nearly two weeks ago. Police raided an apartment in a northern suburb of the capital on Saturday afternoon and discovered possible bomb-making materials that could have been used in the Aug. 17 attack in Bangkok's bustling commercial heart. (Photo by Jorge Silva/Reuters)

People pray at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. (Photo by Jorge Silva/Reuters)

Thai police stand guard at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. (Photo by Jorge Silva/Reuters)

People pray at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. (Photo by Jorge Silva/Reuters)

A woman prays at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. (Photo by Jorge Silva/Reuters)

A classical dancer takes a break between performances at Erawan Shrine, the site of the recent bomb blast, in Bangkok August 30, 2015. (Photo by Jorge Silva/Reuters)

People hold placards and shout slogans as they protest against Japan's Prime Minister Shinzo Abe's security bill outside the parliament in Tokyo August 30, 2015. (Photo by Thomas Peter/Reuters)

Paramilitary troopers stand guard during the funeral procession of Shwetang Patel in Ahmedabad, India, August 30, 2015. An Indian court in Gujarat state ordered crime investigators on Friday to investigate the death of 32-year old Patel, who allegedly died in police custody after he was taken away by the police during a protest. According to family members, Patel was picked up by police from his home in Bapunagar area after violence broke out in the state following a mammoth rally by the powerful Patel community seeking reserved jobs and education places. (Photo by Amit Dave/Reuters)

Female security staff arrive for their work next to Beijing's Tiananmen Square in the morning, August 30, 2015. Beijing is battening down the hatches and cranking up the propaganda ahead of a massive military parade this week to mark the end of World War Two, shooing cars from streets and shutting factories for the Communist Party's biggest event of the year. (Photo by Jason Lee/Reuters)

A supporter of pro-democracy group “Bersih” (Clean) carries a child on his shoulders outside Dataran Merdeka in Malaysia's capital city of Kuala Lumpur August 30, 2015. Thousands gathered for a second day of protests on Sunday to demand the resignation of Prime Minister Najib Razak over a multi-million-dollar financial scandal, their spirits lifted by unexpected support from Malaysia's longest-serving leader. (Photo by Edgar Su/Reuters)

Supporters of pro-democracy group “Bersih” (Clean) sit in massage chairs as they rest at a hotel lobby after a morning of rallying in Malaysia's capital city of Kuala Lumpur August 30, 2015. (Photo by Edgar Su/Reuters)

Supporters of pro-democracy group “Bersih” (Clean) gather near Dataran Merdeka following afternoon showers in Malaysia's capital city of Kuala Lumpur August 30, 2015. (Photo by Edgar Su/Reuters)

A supporter of pro-democracy group “Bersih” (Clean) with her face painted takes part in a rally in Malaysia's capital city of Kuala Lumpur August 30, 2015. (Photo by Edgar Su/Reuters)

A protestor holds a placard criticising Malaysian Prime Minister Najib Razak on the second day of the anti-government rally near the Independence square in Kuala Lumpur on August 30, 2015. Crowds of yellow-clad Malaysians demanding the resignation of Prime Minister Najib Razak over a corruption scandal converged on central Kuala Lumpur again on August 30, a day after tens of thousands paralysed the capital in a boisterous yet peaceful demonstration. (Photo by Manan Vatsyayana/AFP Photo)

A masked Palestinian woman argues with Israeli border police during a protest against what organizers say is land confiscation by Israel to make way for the controversial barrier in the West Bank city of Beit Jala, near Bethlehem August 30, 2015. (Photo by Mussa Qawasma/Reuters)

Turkish soldiers carry a huge national flag and a portrait of Mustafa Kemal Ataturk, founder of modern Turkey, during a military parade marking the 93rd anniversary of Victory Day in Ankara, Turkey, August 30, 2015. (Photo by Umit Bektas/Reuters)

Turkey's President Tayyip Erdogan (in the car with a black suit), flanked by Chief of Staff General Hulusi Akar (standing behind Erdogan) and a commander (L), arrives at a parade marking the 93rd anniversary of Victory Day in Ankara, Turkey, August 30, 2015. (Photo by Umit Bektas/Reuters)

Turkish Stars, the aerobatic team of the Turkish Air Force, perform a manoeuvre during a ceremony marking the 93rd anniversary of Victory Day in Ankara, Turkey, August 30, 2015. (Photo by Umit Bektas/Reuters)

Hungarian soldiers adjust the razor wire on a fence near the town of Asotthalom, Hungary, August 30, 2015. About 100,000 migrants, many of them from Syria and other conflict zones in the Middle East, have taken the Balkan route into Europe this year, heading via Serbia for Hungary and Europe's Schengen zone of passport-free travel. (Photo by Bernadett Szabo/Reuters)

Russian President Vladimir Putin (L) and Prime Minister Dmitry Medvedev have breakfast at the Bocharov Ruchei state residence in Sochi, Russia, August 30, 2015. (Photo by Yekaterina Shtukina/Reuters/RIA Novosti)

Russian President Vladimir Putin (background C) attends an international combat sambo tournament in Sochi, Russia, August 29, 2015. Picture taken August 29, 2015. (Photo by Michael Klimentyev/Reuters/RIA Novosti/Kremlin)

Russian President Vladimir Putin (R) sits next to former boxer Natalia Ragozina (Natascha Ragosina) as they attend an international combat sambo tournament in Sochi, Russia, August 29, 2015. (Photo by Michael Klimentyev/Reuters/RIA Novosti/Kremlin)

Russian President Vladimir Putin exercises in a gym at the Bocharov Ruchei state residence in Sochi, Russia, August 30, 2015. (Photo by Michael Klimentyev/Reuters/RIA Novosti/Kremlin)

Russian Prime Minister Dmitry Medvedev performs a pull-up during a gym exercise session at the Bocharov Ruchei state residence in Sochi, Russia, August 30, 2015. (Photo by Yekaterina Shtukina/Reuters/RIA Novosti)

Russian President Vladimir Putin and Prime Minister Dmitry Medvedev toast with tea cups during breakfast at the Bocharov Ruchei state residence in Sochi, Russia, August 30, 2015. (Photo by Yekaterina Shtukina/Reuters/RIA Novosti)

Winning Yamaha MotoGP rider Valentino Rossi of Italy (L) and third placed Ducati MotoGP rider Andrea Dovizioso of Italy spray a grid girl after the British Grand Prix at the Silverstone Race Circuit, Britain August 30, 2015. (Photo by Darren Staples/Reuters)

Grid girls blow kisses to a cameraman before the British Grand Prix at the Silverstone Race Circuit, Britain August 30, 2015. (Photo by Darren Staples/Reuters)

Ajo Motorsport Moto2 rider Johann Zarco of France celebrates his win during the British Grand Prix at the Silverstone Race Circuit, Britain August 30, 2015. (Photo by Darren Staples/Reuters)

A spectator waves a flag depicting images of Russian President Vladimir Putin (L) and Prime Minister Dmitry Medvedev as a Sukhoi SU-34 fighter-bomber performs during the MAKS International Aviation and Space Salon in Zhukovsky outside Moscow, Russia, August 30, 2015. (Photo by Maxim Zmeyev/Reuters)

A Hornussen player prepares to play the nouss from a ramp during a game of the Swiss Federal Hornussen festival in Limpach, Switzerland, August 30, 2015. Hornussen is a mixture of golf and baseball which is a typically Swiss sport with a tradition reaching back to the 16th century. (Photo by Ruben Sprich/Reuters)

Hornussen players watch out for the nouss during a game of the Swiss Federal Hornussenn festival in Limpach, Switzerland, August 30, 2015. (Photo by Ruben Sprich/Reuters)

A Hornussen player prepares to play the nouss during a game of the Swiss Federal Hornussen festival in Limpach, Switzerland, August 30, 2015. (Photo by Ruben Sprich/Reuters)

A railway security guards' car is seen next to people observing a cargo train travelling in an area where a Nazi train is believed to be at, in Walbrzych, southwestern Poland August 30, 2015. Poland said on Friday it was almost certain it had located the Nazi train rumored to have gone missing near the close of World War Two loaded with guns and jewels. Polish authorities started looking for the train this month, tipped off by a German and a Pole who said through lawyers that they had found it in the southwestern district of Walbrzych and expected 10 percent of the value of the findings as a reward. (Photo by Kacper Pempel/Reuters)

Participants arrive in their vintage Rolls-Royce convertible car during the British Car Meeting 2015 in the village of Mollis, east of Zurich, August 30, 2015. Some 1,300 owners of vintage British cars took part in the annual meeting. (Photo by Arnd Wiegmann/Reuters)

Participants arrive in their vintage cars during the British Car Meeting 2015 in the village of Mollis, east of Zurich, August 30, 2015. (Photo by Arnd Wiegmann/Reuters)

Participants enjoy a picnic during the British Car Meeting 2015 in the village of Mollis, east of Zurich, August 30, 2015. (Photo by Arnd Wiegmann/Reuters)

A boy looks at a vintage Jaguar E-Type sports car driving past during the British Car Meeting 2015 in the village of Mollis, east of Zurich, August 30, 2015. (Photo by Arnd Wiegmann/Reuters)

A man and a boy walk past kraal reeds at Ludzidzini royal palace during the annual Reed Dance in Swaziland, August 30, 2015. During the eight day ceremony, virgin girls cut reeds and present them to the queen mother. The Reed Dance also allows Swaziland's King Mswati III to choose a wife if he wishes. Mswati currently has 15 wives. (Photo by Siphiwe Sibeko/Reuters)

King Mswati III (C) arrives with his regiments after maidens delivered reeds at Ludzidzini royal palace during the annual Reed Dance in Swaziland, August 30, 2015. (Photo by Siphiwe Sibeko/Reuters)

Regiments keep an eye as maidens arrive to deliver reeds at Ludzidzini royal palace during the annual Reed Dance in Swaziland, August 30, 2015. (Photo by Siphiwe Sibeko/Reuters)

Crowds watch a procession of emergency service vehicles during a memorial for U.S. Forest Service firefighters Tom Zbyszewski, Andrew Zajac, and Richard Wheeler, who died fighting the Okanogan Complex fire, in Wenatchee, Washington, August 30, 2015. So far this year, U.S. wildland blazes have claimed the lives of at least 13 firefighters, four more than were killed in the line of duty during all of 2014. (Photo by David Ryder/Reuters)

Preparations for launching Russian Soyuz TMA-18M spaceship that will carry a new crew to the International Space Station, ISS, are under way in an assembly shop in Russian leased Baikonur cosmodrome, Kazakhstan, Sunday, August 30, 2015. Start of the new Soyuz mission is scheduled on Wednesday, September 28. The Russian rocket will carry Kazakhstan's cosmonaut Aydyn Aimbetov, Russian cosmonaut Sergei Volkov and Denmark's astronaut Andreas Mogensen. (Photo by Dmitry Lovetsky/AP Photo)

Residents try to suffocate the flames during a forest fire at Cualedro in Galicia, Spain, on 30 August 2015. The fire has already burnt 1,300 hectares. (Photo by Brais Lorenzo/EPA)

A boy has a rest at a military training ground of Ukraine's National Guard where professional servicemen are teaching children to operate weapons outside the village of Stare, the Kiev region, Ukraine, Saturday, August29, 2015. (Photo by Efrem Lukatsky/AP Photo)

A competitor dressed in a fairy costume takes part in the 30th World Bog Snorkelling Championships in Waen Rhydd peat bog at Llanwrtyd Wells, south Wales on August 30, 2015. Entrants must negotiate two lengths of a 60-yard trench through the peat bog in the quickest possible time without using any conventional swimming strokes. (Photo by Oli Scarff/AFP Photo)

Pregnant women cross a road as they parade in central Minsk, Belarus on August 30, 2015. (Photo by Sergei Gapon/AFP Photo)

A model wears Melanesia outfit during Grand Carnival as part of the 14th Jember Fashion Carnival on August 30, 2015 in Jember, Indonesia. The 14th Jember Fashion Carnival 2015 theme is Outframe and consist of ten parades which include Majapahit, Ikebana, Fossil, Parrot, Circle, Pegasus, Lionfish, Egypt, Melanesia, and Reog. This street carnival is claimed to be one of the biggest in the world and comprises more than 1000 performers parading along 3.6 km of road used as the catwalk. (Photo by Robertus Pudyanto/Getty Images)

An Indian sadhu or holy man looks on as he seats near the banks of the Godavari River during the Kumbh Mela festival in Nasik, India, August 30, 2015. Kumbh Mela, or the Kumbh Festival, is one of the biggest festivals in India, celebrated after twelve years in Nasik, during which Sadhus perform several rituals. (Photo by Divyakant Solanki/EPA)

One of the six 30-foot white monkeys called “Everybody Always Thinks They Are Right” by Austrian artist and graphic designer, Stefan Sagmeister, is displayed at the La Villette parc, northern Paris, during the “L'Air Des Geants” exhibition, on August 28, 2015. The exhibition will run until September 13. (Photo by Miguel Medina/AFP Photo)

Participants dance during a Street Parade, an annual dance music parade, in the city center of Zurich, Switzerland, Saturday, August 29, 2015. Hundreds of thousands of ravers participate in the event. (Photo by Anthony Anex/Keystone via AP Photo)