A security guard looks at his mobile phone next to a sculpture of a dragon character from a cartoon, at an entrance of a movie theme park of “How to Train Your Dragon” in Beijing, September 12, 2014. The red sign reads, “Do not enter”. (Photo by Jason Lee/Reuters)

A Russian Communist Party activist, wearing a mask depicting US President Barack Obama, holds a poster reading “Nobel Peace Prize” in one hand and a bag reading “War” in the other, takes part at a picket outside the UN mission in Moscow, Russia, Tuesday, September 9, 2014. The poster at the background reads: “Seven Sins of Obama”. Other participants wear tee shirts with writing in Cyrillic saying: Pakistan, Yemen, Somalia and Ukraine. (Photo by Pavel Golovkin/AP Photo)

Kashmiris hang on to a tree to prevent being swept away by floodwaters in Srinagar, India, Tuesday, September 9, 2014. The death toll from floods in Pakistan and India reached 400 on Tuesday and have put more than half a million people in peril and rendered thousands homeless in the two neighboring states. (Photo by Dar Yasin/AP Photo)

This photo taken on September 10, 2014 shows women playing with mud in a tourist area of Zhangjiajie, central China's Hunan province. The Asia-Pacific region, led by China, will be the main force driving world tourism in the next 10 years, according to a consultancy survey forecast. (Photo by AFP Photo)

Russian cosmonaut Oleg Artemyev looks out of the Russian Soyuz TMA-12M space capsule shortly after landing southeast of Dzhezkazgan September 11, 2014. (Photo by Maxim Shipenkov/Reuters)

Ground support personnel are seen waiting to take off in their helicopter to support the Soyuz TMA-12M spacecraft, landing with International Space Station (ISS) crew members NASA astronaut Steve Swanson and Russian cosmonauts Alexander Skvortsov and Oleg Artemyev, at Dzhezkazgan September 11, 2014. Two Russian cosmonauts and a NASA astronaut returned to Earth on Wednesday, capping a nearly six-month stay aboard the International Space Station. Riding inside a Russian Soyuz capsule, former station commander U.S. astronaut Swanson and cosmonauts Skvortsov and Artemyev landed southeast of Dzhezkazgan, Kazakhstan at 8:23 a.m. Thursday (10:23 p.m. EDT Wednesday/02:23 GMT). (Photo by Bill Ingalls/Reuters/NASA)

British rally driver Kris Meeke jumps his Citroen over a brow during the fifth special stage of the World Rally Championship (WRC) Rally of Australia, near Bellingen on the New South Wales central coast on September 12, 2014. (Photo by William West/AFP Photo)

People dance and throw straw during a traditionnal festival in village Ozerco, some 10 km from Minsk, on September 6, 2014. (Photo by Uladz Hrydzin/AFP Photo)

This artist's rendering made available by Dubai Airports today shows the new designs of the Al Maktoum International Airport, in Dubai, United Arab Emirates. The first phase of the expansion alone aims to build enough runway and terminal space to handle 120 million passengers a year and 100 of the double-decker Airbus A380 jets at any given time. (Photo by AP Photo/Dubai Airports)

U.S.173 airborne brigade soldiers leave a C-17 aircraft during the “Steadfast Javelin II” military exercise in the Lielvarde air base, September 6, 2014. NATO approved wide-ranging plans on Friday to boost its defences in eastern Europe, aiming to reassure allies nervous about Russia's intervention in Ukraine that the U.S.-led alliance will shield them from any attack. (Photo by Ints Kalnins/Reuters)

A cowgirl takes part in a horse riding competition at J Bar W ranch in Union Bridge, Maryland, on September 06, 2014. Professional bull riding is one of the most dangerous, fastest growing extreme spectator sport going across America. (Photo by Mladen Antonov/AFP Photo)

A child plays with a ball besides a buffalo sculpture decorated with pumpkins during the autumn exhibition “Wild West” at the horticultural exhibition “ega” (Erfurt Garden Construction Exhibition) in Erfurt, central Germany, Tuesday, September 9, 2014. Gardeners created different fairy tales with more than 20.000 pumpkins. The exhibition started on Sept. 7, 2014 and last until Oct. 31, 2014. (Photo by Jens Meyer/AP Photo)

A Balinese man in a state of trance dances wearing a sacred Rangda mask during a sacred ritual of Ngusaba Puseh at Selumbung Village on September 11, 2014 in the Karangasem District, Bali, Indonesia. The Ngusaba Puseh ritual is performed once a year to celebrate the ancestors of the local community and show gratitude to God. (Photo by Agung Parameswara/Getty Images)

Models walk the runway in a design by MT Costello at the Art Hearts fashion show presented by AIDS Healthcare Foundation during Mercedes-Benz Fashion Week Spring 2015 at The Theatre at Lincoln Center, September 11, 2014, in New York City. (Photo by Frazer Harrison/Getty Images)

People take pictures as Indian Hindu devotees bring a large statue of the elephant-headed Hindu god Ganesha to immerse it in the Arabian Sea on the final day of the festival of Ganesh Chaturthi in Mumbai, India, Monday, September 8, 2014. Every year millions of devout Hindus immerse Ganesh idols into oceans and rivers during the ten-day long festival that celebrates the birth of Ganesha. (Photo by Rajanish Kakade/AP Photo)

NASA's Orion spacecraft, preparing for it's first flight, departs the Neil Armstrong Operations and Checkout Building on its way to the Payload Hazardous Servicing Facility at the Kennedy Space Center, Thursday, September 11, 2014, in Cape Canaveral, Fla. Orion is scheduled for a test flight in early December. (Photo by John Raoux/AP Photo)

A new wax figure of Prince Harry is unveiled at Madame Tussauds on September 9, 2014 in London, England. (Photo by Ben A. Pruchnie/Getty Images)

A street artist, Stephen Doe, paints an educational mural to inform people about the symptoms of the deadly Ebola virus in the Liberian capital Monrovia, on September 8, 2014. More than 22 million people live in parts of Africa where conditions exist for the Ebola virus to jump from animals to humans, a bigger area than previously thought, researchers said. The current Ebola outbreak, the biggest in the disease's 40-year history, has killed more than 2,000 people out of nearly 4,000 infected in West Africa from December last year to August 31, according to the UN's World Health Organisation (WHO). (Photo by Dominique Faget/AFP Photo)

A surfer rides a wave during the shooting of a remake of the 1991 classic “Point Break” on September 11, 2014 in the Hava'e pass in Teahupoo, on the French Polynesian island of Tahiti. The American action thriller film directed by Ericson Core, starring Edgar Ramirez, Luke Bracey, Teresa Palmer and Ray Winstone, is a remake of the 1991 film then directed by Kathryn Bigelow. (Photo by Gregory Boissy/AFP Photo)

A model walks the runway at the Parkchoonmoo fashion show during Mercedes-Benz Fashion Week Spring 2015 at The Pavilion at Lincoln Center on September 7, 2014 in New York City. (Photo by Frazer Harrison/Getty Images for Mercedes-Benz Fashion Week)

A model presents a creation from The Blonds Spring/Summer 2015 collection during New York Fashion Week, on September 11, 2014. (Photo by Lucas Jackson/Reuters)

Prince Harry navigates in the passenger seat of a Landrover Discovery at the Jaguar Landrover driving Challenge ahead of the Invictus Games on September 9, 2014 in Gaydon, England. Invictus Games is a multi-sport event for injured armed services personnel from 14 nations taking place in London from 10-14 September. (Photo by Chris Jackson/AFP Photo)

A protestor holds up a middle finger to the White House in Washington, DC, September 9, 2014. (Photo by Saul Loeb/AFP Photo)

Serena Williams holds the U.S. Open tennis women's singles championship trophy during a visit to the 103rd floor of the Empire State Building, Monday, September 8, 2014, in New York. Williams defeated Caroline Wozniacki, 6-3, 6-3 on Sunday. (Photo by Charles Krupa/AP Photo)

Megan Fox arrives at the Sydney Special Event Screening of “Teenage Mutant Ninja Turtles” at The Entertainment Quarter on September 7, 2014 in Sydney, Australia. (Photo by Mark Metcalfe/Getty Images for Paramount International)

A woman reads on her mobile phone next to sculptures by artist Rosanna Li Wei-han outside an MTR station in Hong Kong on September 6, 2014. Hong Kong's economy in 2014 is expected to expand at its fastest pace in three years, according to government estimations, with a forecasted growth of between three and four percent, up from 2.9 percent in 2013. (Photo by Alex Ogle/AFP Photo)

An Indian Kashmiri man crosses over flood waters with the use of a rope in Srinagar on September 9, 2014. Bewildered families, nursing children and clutching meagre belongings, packed into makeshift relief centres after fleeing floods in India and Pakistan that have now claimed more than 400 lives. (Photo by Punit Paranjpe/AFP Photo)

Israeli children hold toy guns as they pretend to play war games next to newly built protection cement walls around a kindergarten in the center of Kibbutz Nahal Oz located near the border with Gaza Strip on September 9, 2014. Since the ceasefire between Israel and Hamas following fifty days of fight most of Israeli residents leaving near the Gaza Border hace returned to their homes with high army alert and new measures to protect them. (Photo by Menahem Kahana/AFP Photo)

A local health worker administers a vaccine at a local health center at the financial district of Makati, east of Manila, Philippines, Friday, September 12, 2014. The World Health Organization and the British government are working with the Philippine Department of Health, UNICEF and a host of other partners to help deliver a month-long campaign to immunize children against Measles, Rubella, commonly known as German measles, and Polio which aims to immunize 13 million children nationwide. (Photo by Bullit Marquez/AP Photo)