A man takes shelter amid strong rainfall alongside his motorbike in Zhanjiang, south China's Guangdong province on September 16, 2014. A powerful typhoon slammed into China's Hainan island after sweeping past Hong Kong where it disrupted flights and forced the closure of the stock market and container ports. (Photo by AFP Photo)

Members of the military police march during a parade commemorating Independence Day in Tegucigalpa September 15, 2014. Honduras marks its independence from Spain on Monday. (Photo by Jorge Cabrera/Reuters)

A man grieves at a cemetery in Najaf, south of Baghdad September 15, 2014. (Photo by Alaa Al-Marjani/Reuters)

A Taiwan Air Force U.S.-made F-16 fighter jet takes off from a highway, designated as an emergency runway in the event of war, during the annual Han Kuang military exercise in Chiayi County, southern Taiwan September 16, 2014. (Photo by Pichi Chuang/Reuters)

A motorcycle (C) falls on the street as residents ride their vehicles against strong wind and heavy rainfall under the influence of Typhoon Kalmaegi, in Haikou, Hainan province September 16, 2014. Typhoon Kalmaegi brought gusts of up to 125km/h (78 mph) in the past hour as it swept past on its way towards China's Guangdong province and Hainan Island after it plunged northern parts of the Philippines into darkness and inundated farmland. (Photo by Reuters/Stringer)

Residents sift through the ruins of their homes, which were razed by a neighbourhood fire as an aircraft takes off at the nearby Ninoy Aquino International airport in Paranaque, Metro Manila September 16, 2014. Some 100 families were left homeless after 60 houses in the neighbourhood of Paranaque were destroyed by a fire caused by faulty electrical wiring on Monday evening, local media said. (Photo by Erik De Castro/Reuters)

Actress Kristen Bell gestures next to her husband and cast member Dax Shepard at the premiere of “This Is Where I Leave You” in Hollywood, California September 15, 2014. The movie opens in the U.S. on September 19. (Photo by Mario Anzuoni/Reuters)

Alibaba founder Jack Ma waves as he arrives to speak to investors at an initial public offering roadshow in Singapore September 16, 2014. Alibaba Group Holding Ltd raised the price range on its initial public offering to $66 to $68 on Monday, reflecting strong demand from investors for the year's most anticipated debut and potentially the world's largest-ever IPO. The Chinese e-commerce company, which handles more transactions than Amazon.com Inc and eBay Inc combined, has attracted investors keen to buy into the country's rapid growth and its evolving Internet sector. (Photo by Edgar Su/Reuters)

U.S. troops carry the dead body of a member of an international troop at the site of a suicide attack in Kabul September 16, 2014. A huge explosion rattled windows in Afghanistan's capital early on Tuesday, sending a plume of white smoke rising above eastern Kabul. The bomb attack near the U.S. embassy killed four troops from the NATO-led international military force, the coalition said in a statement. At least five were wounded in the blast, which was claimed by the Taliban. (Photo by Mohammad Ismail/Reuters)

German presenter, model, DJ and singer Micaela Schaefer bared her beasts on September 16, 2014 at Brandenburg Gate in Berlin, dressed in a Dirndl, typical Bavarian dress traditionally used to celebrate Oktoberfest. Schaefer was joined by two other models promoting the dresses designed by designer Rodan, who have specifically provided Schaefer with the dress to celebrate the iconic German festival. (Photo by Hannibal/Reuters)

A mannequin floats in the floodwaters along a street in Srinagar September 16, 2014. Both the Indian and Pakistani sides of the disputed Himalayan region have seen extensive flooding this month with Srinagar particularly hard hit. Hundreds of people have been killed and tens of thousands are homeless. (Photo by Danish Ismail/Reuters)

An Air France aircraft takes-off at the Charles-de-Gaulle airport, near Paris, September 16, 2014. A pilots strike at Air France entered its second day on Tuesday, with the two sides appearing no closer to resolving a dispute over cost cuts that has forced the airline to cancel 60 percent of flights. The pilots are carrying out a week-long strike over Air France's plans to expand the low-cost operations of its Transavia brand by setting up foreign bases as it seeks to fight back against fierce competition from budget carriers. (Photo by Christian Hartmann/Reuters)

Bullets are seen at a Ukrainian army camp near Donetsk, September 16, 2014. Russia threatened to send more troops to its newly-annexed territory of Crimea on Tuesday, after NATO began exercises in western Ukraine while Kiev's forces are fighting pro-Russian separatists in the east. (Photo by David Mdzinarishvili/Reuters)

Soldiers participate in a military parade celebrating Independence Day at the Zocalo square in downtown Mexico City, September 16, 2014. (Photo by Edgard Garrido/Reuters)

People try to push a taxi which was stuck after a road caved-in in Zhengzhou, Henan province, September 15, 2014. The city authority said due to several days of continuous downpour, two cave-ins occurred along a street in Zhengzhou on Monday. No one was injured during the incidents, local media reported. (Photo by Reuters/Stringer)

Chaff is set off from a Knox-class frigate during the Han Kuang military exercise held about 10 nautical miles eastern of the port of Hualien, eastern Taiwan September 17, 2014. (Photo by Pichi Chuang/Reuters)

A man points to water and soil which turned red after being contaminated by industrial waste from a closed dye factory, amid heavy rainfall at a mountain in Ruyang county, Henan province September 15, 2014. According to the local government, the dye factory was operating without proper licenses and was shut down by the authority last year after an explosion which caused dye leakage and polluted the underground water. (Photo by Reuters/Stringer)

This handout photo provided September 16, 2014 by the Boeing Company shows an artist's rendition of the Crew Space Transportation (CST)-100 next to the International Space Station(ISS). Boeing and SpaceX have been tapped to build the next generation of space vehicles that will carry US astronauts to low Earth orbit and back, NASA announced on Tuesday. The $6.8 billion USD contract announced by NASA administrator Charles Bolden at the Kennedy Space Center in Florida, will enable the United States to develop its own crew transport vehicles that could carry astronauts to the International Space Station by 2017, US officials said. (Photo by AFP Photo/The Boeing Company)

Recovery divers and crew from the USS Anchorage and NASA approach a test version of NASA's Orion capsule during a recovery drill off the coast of California September 15, 2014. Orion is NASA's next exploration spacecraft, designed to carry astronauts to destinations in deep space, including an asteroid and Mars. (Photo by Mike Blake/Reuters)

A resident holding an umbrella walks against strong winds and heavy rainfall on a flooded street as Typhoon Kalmaegi hits Haikou, Hainan province, September 16, 2014. At least two people were killed after Typhoon Kalmaegi made landfall in south China on Tuesday morning, Xinhua News Agency reported. (Photo by Reuters/China Daily)

Residents try to put out a fire at a site after what activists said were two air strikes by forces of Syria's President Bashar al-Assad on a market in central Douma, eastern al-Ghouta, near Damascus September 17, 2014. (Photo by Bassam Khabieh/Reuters)

A Belgian policeman holds a placard showing a cartoon of an old police officer during a demonstration in central Brussels September 18, 2014. Several thousand policemen are demanding to keep their right to choose to retire before the age of 62. (Photo by Yves Herman/Reuters)

A protester wearing a mask shouts slogans during a rally against the laws to provide separatist-held regions with a special status near the Ukrainian parliament in Kiev, September 17, 2014. (Photo by Valentyn Ogirenko/Reuters)

A dead man lies amid debris after what activists said were two air strikes by forces of Syria's President Bashar al-Assad on a market in central Douma, eastern al-Ghouta, near Damascus September 17, 2014. (Photo by Bassam Khabieh/Reuters)

A woman waves a Scottish Saltire at a “Yes” campaign rally in Glasgow, Scotland September 17, 2014. The referendum on Scottish independence will take place on September 18, when Scotland will vote whether or not to end the 307-year-old union with the rest of the United Kingdom. (Photo by Dylan Martinez/Reuters)

A pro-Russian rebel checks his rifle inside the Vostok (East) battalion base in Donetsk, eastern Ukraine, September 17, 2014. (Photo by Marko Djurica/Reuters)

People pick berries at a sea-buckthorn plantation in the western Siberian city of Barnaul, September 17, 2014. Pickers get 15 roubles (40 U.S. cents) per kilogram, according to local residents. (Photo by Andrei Kasprishin/Reuters)

Singer Lady Gaga performs for the crowd upon her arrival at the Athens' Eleftherios Venizelos airport September 17, 2014. Lady Gaga will perform in Athens on Friday during her “ArtRave: The Artpop Ball” world tour. (Photo byAlkis Konstantinidis /Reuters)

A man runs through burning charcoal barefooted as he participates in a traditional ritual called “Lianhuo”, or “fire walking”, in Pan'an county, Zhejiang province September 17, 2014. Lianhuo, a traditional local ritual listed in 2005 as an “intangible cultural heritage” of the province, involves dozens of men walking across burning charcoal or firewood barefooted, as a way to ward off evil and pray for good fortune. (Photo by Reuters/China Daily)

A worker inspects a newly-made Geely Englon TX4 taxi, a recreation of the “London cab”, at a Geely Englon factory in Shanghai, September 17, 2014. Qiangsheng, Shanghai's largest taxi company, ordered a first batch of 50 Geely Englon TX4 taxis, which could hit the Shanghai streets as early as October this year. The China-made “London cabs” are painted in champagne gold colour, instead of the well-known black, local media reported. (Photo by Reuters/Stringer)

A man riding a mobility scooter arrives to take part in a “short walk to freedom” march in Edinburgh, Scotland September 18, 2014. Polling in the referendum on Scottish independence began on Thursday morning, as Scotland votes whether or not to end the 307-year-old union with the rest of the United Kingdom. (Photo by Paul Hackett/Reuters)

Ryan Randall plays the bagpipes outside a polling station in Edinburgh, Scotland September 18, 2014. Polling in the referendum on Scottish independence began on Thursday morning, as Scotland votes whether or not to end the 307-year-old union with the rest of the United Kingdom. (Photo by Paul Hackett/Reuters)

Women harvest crops from a communal green area among high-rise apartments in Incheon, South Korea on September 18, 2014. (Photo by Jason Reed/Reuters)