A goat is tied to one of the roadside tobacco shops, as owners wait for customers, in New Delhi, India ,Wednesday, September 3, 2014. (Photo by Manish Swarup/AP Photo)

A ship propeller which weighs 82 tons is installed in front of a fair hall in Hamburg, Germany, September 4, 2014. The propeller is the eyecathing item for the marine fair SMM (Shipbuilding, Machinery & Marine Technology fair) which takes place from 09 to 12 September 2014. Around 2,000 exhibitors will present their latest developments and the new trends of the maritime world. (Photo by Ulrich Perrey/EPA)

A scoreboard operator watches the match from behind the board during the cricket One Day International between South Africa and Australia in Harare Zimbabwe Tuesday, September 2, 2014. (Photo by Tsvangirayi Mukwazhi/AP Photo)

North Koreans enjoy a ride at the Kaeson Youth Amusement Park Wednesday, September 3, 2014 in Pyongyang, North Korea. (Photo by Wong Maye-E/AP Photo)

North Koreans play shooting games in an arcade at the Kaeson Youth Amusement Park in Pyongyang, on September 3, 2014. (Photo by Wong Maye-E/AP Photo)

A demonstrator holds up a sign as she joins others during a protest against an election meeting organised by right-wing political group The Party of the Swedes (Svenskarnas Parti) at Gustav Adolfs square in central Stockholm August 30, 2014. The sign reads, “Today's police protecting tomorrow's Hitler”. (Photo by Fredrik Persson/Reuters)

Honda MotoGP rider Marc Marquez of Spain exits his garage during the third practice session for the British Grand Prix at the Silverstone Race Circuit, central England, August 30, 2014. (Photo by Darren Staples/Reuters)

Members of the media are reflected in the sunglasses of cast member Al Pacino as he attends the red carpet for the movie “Manglehorn” at the 71st Venice Film Festival August 30, 2014. (Photo by Tony Gentile/Reuters)

A handout photograph made available by the African Union Mission in Somalia (AMISOM) showing Ugandan troops, as part of the African Union Mission in Somalia, marching through the town of Golweyn after having liberated it from Al Shabab in Somalia's Lower Shabelle region on 30 August 2014. The AMISOM offensive is part of Operation Indian Ocean, which aims to liberate several new towns in the region from the terrorist organization. (Photo by Tobin Jones/EPA/AMISOM)

A competitor runs through a foam tunnel during the Brutal Run extreme obstacle course race in Budapest August 30, 2014. (Photo by Laszlo Balogh/Reuters)

A Chinese woman and her baby look at terracotta warrior lanterns on display outside the Today Art Museum in Beijing, China, 05 September 2014. The exhibition takes place for the ocassion of the Mid-Autumn Festival or Mooncake Festival Chinese festival held on the 15th day of the eighth month in the lunar calendar where traditionally, family members and friends gather to admire the mid-autumn moon, and eat moon cakes together. (Photo by How Hwee Young/EPA)

An Indian army solider shouts to his colleague to throw a magazine loaded with bullets during a gunbattle in Rajpora village south of Srinagar, India, Tuesday, September 2, 2014. Indian government forces killed three suspected rebels in a gunbattle Tuesday in the disputed Himalayan region of Kashmir, where many residents oppose India's decades-long rule, officials said. (Photo by Dar Yasin/AP Photo)

An exhibitor display a gold knief at the eight edition of the “Asia Jewels Fair” in Bangalore, India, 30 August 2014. Over 60 exhibitors from different parts of the country showcase their latest collections of fine gold jewellery, diamond jewellery and traditional jewellery to consumers in the three day event. (Photo by Jagadeesh Nv/EPA)

Afghan police guards the scene during a ceremony to burn of confiscated illegal opium or raw heroine in Herat, Afghanistan, August 31, 2014. Afghan authorities burned opium which the security forces have confiscated during various recent operations across the country. According to media reports Afghanistan is the world's largest producer of the drug. (Photo by Jalil Rezayee/EPA)

A view of US actor-director James Franco's shaved head with a tattoo of actors Montgomery Clift and Elizabeth Taylor as he arrives for the premiere of 'The Sound and the Fury' during the 71st annual Venice International Film Festival, in Venice, Italy, 05 September 2014. The movie is presented out of competition at the festival running from 27 August to 06 September. (Photo by Claudio Onorati/EPA)

An Indian girl walks with a plastic bag inside a flooded house in Gauhati, India, Friday September 5 2014. Heavy monsoon showers flooded some areas in the city on Friday. (Photo by Anupam Nath/AP Photo)

Visitors look at the sculpture “Turn to Happiness” of Chinese sculptor Wang Shugang at the exhibition “Wang Shugang Beijing Berlin Projekt” at Ernst Barlach Museum in Wedel, Germany, August 31, 2014. The artist will receive the 2014 Ernst Barlach Prize worth 5,000 euros. (Photo by Axel Heimken/EPA)

Sarah Trouche, a French visual performer, poses at an installation called Kyrgyz Pass, made of national felt hats, by artist Syrlybek Bekbotayev during the contemporary art Artbat festival in Almaty August 30, 2014. (Photo by Shamil Zhumatov/Reuters)

Children who were transferred from orphanages in Donetsk and Makeyevka stand in their cribs in an orphanage in Kramatorsk August 30, 2014. 76 children from orphanages in Donetsk and Makeyevka in eastern Ukraine were sent to Kramatorsk due to fighting between the Ukrainian army and pro-Russian separatists. (Photo by Gleb Garanich/Reuters)

A woman and children react in a military helicopter after being evacuated by Iraqi forces from Amerli, north of Baghdad August 29, 2014. A home to around 180,000 people, mostly Turkmen Shi'ites, the small town of Amerli, north of Baghdad is still holding out against repeated attacks by Islamic State fighters despite the fall of all the 34 villages surrounding it. (Photo by Reuters/Stringer)

Monaco's Andrea Raggi (C) falls as he is challenged by Lille's Isaac Ryan Mendes (L) during their French Ligue 1 soccer match at Louis II stadium in Monaco, August 30, 2014. (Photo by Eric Gaillard/Reuters)

Army soldiers stand guard in their military vehicle in central Cairo ahead of expected protests, August 30, 2014. (Photo by Asmaa Waguih/Reuters)

Fireworks explode above Saint-Basil's cathedral during the first day of the International Military Music Festival “Spasskaya Tower” in Red Square in Moscow August 30, 2014. (Photo by Maxim Zmeyev/Reuters)

Members of the Guard of Honor of the Presidential Regiment from Russia perform on the first day of the International Military Music Festival “Spasskaya Tower” in Red Square in Moscow, August 30, 2014. (Photo by Maxim Zmeyev/Reuters)

Members of the Band of the Moscow Suvorov Military Music College from Russia perform on the first day of the International Military Music Festival “Spasskaya Tower” in Red Square in Moscow, August 30, 2014. Military bands from different countries will participate in the tattoo starting from August 30 to September 7. (Photo by Maxim Zmeyev/Reuters)

A supporter of Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek, reacts as she listens to him praying outside the parliament house during the Revolution March in Islamabad August 30, 2014. Thousands of protesters massed outside the residence of Pakistani Prime Minister Nawaz Sharif on Saturday to demand he step down, after efforts to find a negotiated solution to the country's political crisis failed. (Photo by Akhtar Soomro/Reuters)

A woman wearing an outfit with the U.S. flag design sleeps on a curb at the Made in America festival in Philadelphia August 30, 2014. The two day music festival is organized by Jay-Z and will have a twin concert in Los Angeles. (Photo by Mark Makela/Reuters)

Australia's Richie “Vas” Vaculik maneuvers past another surfer ducking under the wave during the inaugural Red Bull Cape Fear invitational surfing tournament off the shores of southern Sydney, August 31, 2014. (Photo by Jason Reed/Reuters)

A worker scoops duckweeds from the surface of a lake in Nanchang, Jiangxi province August 30, 2014. The Chinese government will roll out a number of projects in areas where more spending is needed, such as air- and water-pollution prevention, and clean-energy projects including wind power, hydropower and nuclear plants, it said. (Photo by Reuters/Stringer)