A picture made available on 17 September 2014 shows extreme athletes resting in hammocks on webbings stretched between rocks during the International Highline Meeting in Monte Piana, near Misurina, in the northern Italian Alps, Italy, 08 September 2014. (Photo by Balazs Mohai/EPA)

A picture made available on 17 September 2014 shows extreme athletes rest in a hammock on a webbing stretched between rocks during the International Highline Meeting in Monte Piana, near Misurina, in the northern Italian Alps, Italy, 07 September 2014. (Photo by Balazs Mohai/EPA)

Models wait backstage before displaying 2015 Spring/Summer designs by Dolores Cortes during the Madrid's Fashion Week in Madrid, Spain, Monday, September 15, 2014. (Photo by Daniel Ochoa de Olza/AP Photo)

A model displays an Autumn/Winter design by Andres Sarda during the young designers show at Mercedes-Benz Fashion Week in Madrid, Spain, Monday, September 15, 2014. (Photo by Daniel Ochoa de Olza/AP Photo)

In picture taken with a slow shutter speed a model displays a Spring/Summer design by Dolores Cortes during the Madrid's Fashion Week in Madrid, Spain, Monday, September 15, 2014. (Photo by Daniel Ochoa de Olza/AP Photo)

Hobby gardener Silvia Manteuffel measures the circumference of her giant pumpkin in Fuerstenwalde, Germany, 18 September 2014. This is her first attempt at growing pumkins. She hoped for a 100 kg pumpkin, but hers weighs 260 kg. The pumpkin, which has already spread to half her garden, receives between 500 and 1,000 liters of water a day. It still has some time to grow, before it is harvested and exhibited at a hardware store. (Photo by Patrick Pleul/EPA)

A firefighter of the Nepalese army cools off from by licking water from a leaking hose while other fire fighters and local people jointly begin to control a fire at an historic local house in Bangemuda in central Kathmandu, Nepal, September 18, 2014, after six hours continuous effort. The fire broke out at due to gas cylinder blast at the school bag factory and quickly spread to adjoining houses. At least six people were injured. (Photo by Narendra Shrestha/EPA)

Pakistani Army soldier distributes food bags in flooded areas in Shujabad, on the outskirts of Multan, Pakistan, 15 September 2014. Pakistani troops and rescue workers on 15 September raced to evacuate thousands of people as swollen rivers headed towards the southern province of Sindh. Mudslides and flooding killed more than 280 people in the central province of Punjab and parts of the disputed Kashmir region, the National Disaster Management Authority said. (Photo by Omer Saleem/EPA)

Cal Fire strike crews battle the King Fire in El Dorado County near Fresh Pond, Calif. on Wednesday, September 17, 2014. (Photo by Randall Benton/AP Photo/The Sacramento Bee)

A woman looks at an artwork presented by the Javier Lopez Gallery from Madrid, Spain at the international contemporary art fair “Cosmoscow” in Moscow, Russia, September 18, 2014. “Cosmoscow” hosts 26 invited international galleries alongside galleries from Russia and the CIS from 19 to 21 September. (Photo by Sergei Ilnitsky/EPA)

An Iranian Kurdish female member of the Freedom Party of Kurdistan (PAK) sits with her weapon in Dibis, some 50 kms northwest of Kirkuk, on September 15, 2014. The world's top diplomats pledged today to support Iraq in its fight against Islamic State militants by “any means necessary”, including “appropriate military assistance”, as leaders stressed the urgency of the crisis. (Photo by Safin Hamed/AFP Photo)

Elderly residents work out with wooden dumb-bells in the grounds of a temple in Tokyo on September 15, 2014 to celebrate Japan's Respect-for-the-Aged-Day. The number of people aged 65 or older in Japan is at a record 32.96 million, accounting for an all-time high of 25.9 percent of the nation's total population, the government announced. (Photo by Yoshikazu Tsuno/AFP Photo)

In this photo provided by the Texas Parks And Wildlife Department Wednesday, September 17, 2014, Texas Game Warden boats watch from the rear as the 155-foot Kinta S, a 40-year-old freighter, sinks in 75 feet of water in the Gulf of Mexico near Corpus Christi. The ship was scuttled to create a new artificial reef that will provide habitat for saltwater fish as well as a destination for underwater divers. (Photo by Earl Nottingham/AP Photo/Texas Parks and Wildlife Department)

A new statue of the late singer Amy Winehouse after it was unveiled in Camden's Stables Market, in London, England, Sunday, September 14, 2014. Three years after her death the unveiling coincides with what would have been her 31st birthday. (Photo by Tim Ireland/AP Photo)

Flood affected Kashmiri women cover their faces to protect from the foul smell emitting from an animal carcass as they prepare to leave in a boat in Srinagar, Indian-controlled Kashmir, Sunday, September 14, 2014. Military specialists blew up dikes in central Pakistan to divert swollen rivers and save cities from raging floods that have killed hundreds of people, authorities said Saturday, as officials stepped up efforts in India's part of Kashmir to prevent the spread of water-borne diseases there. (Photo by Mukhtar Khan/AP Photo)

Washington Redskins quarterback Kirk Cousins (8) runs off the field after an NFL football game against the Jacksonville Jaguars on Sunday, September 14, 2014, in Landover, Md. The Redskins won 41-10. (Photo by Evan Vucci/AP Photo)

Palestinian school boys drink iced juice as they sit on a damaged wall of a school in Gaza City's Shijaiyah neighborhood, Sunday, September 14, 2014. Some half million Gaza children made a delayed return to school on Sunday after a devastating 50-day war with Israel that killed more than 2,100 Palestinians and damaged hundreds of school buildings. (Photo by Khalil Hamra/AP Photo)

Members of Castellers form their famous human towers called “castells”, as two of its members mount the top waving to the crowd, in the Barcelona neighborhood of Poble Nou, Spain, Sunday, September 14, 2014. (Photo by Emilio Morenatti/AP Photo)

Bailey Smith, right, embraces her husband Capt. Jared Smith as he returns from a deployment to Afghanistan with the Georgia National Guard's 48th Infantry Brigade Combat Team, Tuesday, September 16, 2014, in Macon, Ga. Two hundred Guardsmen returned home Tuesday from a nine-month deployment where they provided security and facilitated the transfers of U.S. military installations to their Afghan counterparts. (Photo by David Goldman/AP Photo)

Cooper Waldvogel, 3, runs to hug his mother Kathryn Waldvogel after her return from Afghanistan at the Inver Grove Heights Training Center, Tuesday, September 16, 2014 in Inver Grove Heights, Minn. More than 140 soldiers from the Minnesota National Guard's Chisholm-based 114th Transportation Company returned to Minnesota after a nine-month deployment to Afghanistan. (Photo by Elizabeth Flores/AP Photo/The Star Tribune)

People admire the view from the 72nd floor of the Shard on a foggy day on September 18, 2014 in London, England. The Shard, at 310m is the tallest building in Western Europe with public viewing decks on the 68th, 69th and 72nd floors. (Photo by Dan Kitwood/Getty Images)

Members of a parachutist group run carrying a soldier, as they joke around ahead of the start of the Independence Day parade by Mexico's Armed Forces, in central Mexico City, Mexico, Tuesday, September 16, 2014. Mexico is marking the 204th anniversary of its independence from Spain. (Photo by Rebecca Blackwell/AP Photo)

Kansas City Royals third baseman Mike Moustakas gets hung up in a dugout suite as he chases a foul ball hit by Boston Red Sox's David Ortiz during the third inning of a baseball game Sunday, September 14, 2014, in Kansas City, Mo. (Photo by Charlie Riedel/AP Photo)

Baltimore Orioles center fielder Adam Jones celebrates with fans after a baseball game against the Toronto Blue Jays, Tuesday, September 16, 2014, in Baltimore. Baltimore won 8-2 to clinch the American League East. (Photo by Patrick Semansky/AP Photo)

Egyptians walk past recent graffiti with modern and Pharaonic motifs in Mohammed Mahmoud Street near Tahrir Square, in downtown Cairo, Egypt, Wednesday, September 17, 2014. Street art in Cairo, which flourished following the uprising that ousted former President Hosni Mubarak, has mostly been painted over by authorities, but on Mohammed Mahmoud street artists use the whitewashed walls for new art works. (Photo by Hassan Ammar/AP Photo)

This Monday, September 15, 2014, photo provided by the U.S. Geological Survey shows geologists from the Hawaiian Volcano Observatory surveying the lava flow from the June 27th flow from the Kilauea volcano in Pahoa, Hawaii. On Tuesday, Sept. 16, 2014, Hawaii County spokesman Kevin Dayton said the slow-moving lava is expected to bypass homes in the Kaohe Homesteads subdivision, and the lava is about 19 days from reaching Pahoa Village Road. (Photo by AP Photo/U.S. Geological Survey)

The lava lake at Kīlauea's summit. The lake was roughly 53 meters (170 feet) below the floor of Halemaʻumaʻu Crater the morning of September 17, 2014. (Photo by U.S. Geological Survey)

Miss Alabama Caitlin Brunell uses an umbrella during the rain at New York Ave., Saturday, September 13 2014, Miss America Parade, Atlantic City Boardwalk. (Photo by Ben Fogletto/AP Photo/The Press of Atlantic City)

542 employees of the Nexen Energy company gather in a park in Calgary, Alberta to set a new Guinness world record for the Largest Gathering of People Dressed as Batman in this September 18, 2014 handout photo by Bill Cubitt. The gathering kicked off a campaign for a United Way charity. (Photo by Bill Cubitt/Reuters)

A flood victim looks over the headboard of a bed near his family's belongings as they wait for help along a road in Multan, Punjab province September 13, 2014. Floods that have killed 450 people in India and Pakistan began to recede on Wednesday giving rescue teams a chance to evacuate thousands of stranded villagers. (Photo by Zohra Bensemra/Reuters)

Residents of the building occupied by FLM (Front Fight for Housing) are held by police during confrontations after a building repossession September 16, 2014 in the city center of Sao Paulo, Brazil. About 70 people were detained by police. (Photo by Victor Moriyama/Getty Images)

A worker talks on a mobile phone in front of decorations at Tiananmen Square in Beijing, China, Friday, September 19, 2014. Hundreds of thousands foreign and domestic tourists are expected to flock to the square to celebrate National Day, the 65th anniversary of the founding of People's Republic of China, on Oct. 1. (Photo by Vincent Thian/AP Photo)

A student plays with a motion-controlled tennis games near a wax figure of Chinese tennis player Li Na on display at the Madame Tussauds Museum in Beijing, China Friday, September 19, 2014. Li Na, a two-time Grand Slam champion from China who took tennis in Asia to a new level, has retired due to recurring knee injuries. (Photo by Andy Wong/AP Photo)