People spend time at a quay, with a Russian warship seen in the background, in Sevastopol in Crimea August 8, 2014. Russian President Vladimir Putin, senior government officials and many lawmakers will visit Crimea this week, two sources told Reuters, in a defiant show of support for Russia's annexation of the Black Sea region despite tough new Western economic sanctions. A source from the pro-Kremlin United Russia party said most of the 450 lawmakers from the State Duma lower house of parliament were expected to join Putin and Prime Minister Dmitry Medvedev in Crimea for talks on August 14. Crimea, famed for its lush climate, summer resorts and rich literary associations, is largely populated by ethnic Russians. Moscow presented the region as a gift to Ukraine from Russia in the 1950s when both were firmly united within the Soviet Union. (Photo by Pavel Rebrov/Reuters)

An armed pro-Russian separatist stands near a bus riddled with bullet holes at a checkpoint on the outskirts of Donetsk, August 13, 2014. Twelve Ukrainian nationalist fighters, battling a pro-Russian insurgency in eastern Ukraine, were killed early on Wednesday and an unknown number taken captive when rebels ambushed their bus, a spokesman for their group said. The separatists opened fire on the bus, that was taking the men to fight just outside the rebel-held city of Donetsk, at the nearby village of Mandrykino, said a spokesman for Right Sector, extreme nationalists who are supporting government forces. (Photo by Sergei Karpukhin/Reuters)

A girl from the minority Yazidi sect, fleeing the violence in the Iraqi town of Sinjar, rests at the Iraqi-Syrian border crossing in Fishkhabour, Dohuk province August 13, 2014. (Photo by Youssef Boudlal/Reuters)

Children look at a 1964 Peel Trident during the Little Car Show in Pacific Grove, California, August 13, 2014. The event, which showcases small cars with up to 1,601cc engines as well as electric cars, is held during the Pebble Beach Automotive Week which culminates with the Concours d'Elegance. (Photo by Michael Fiala/Reuters)

A worker stands on a crane at a construction site in Tokyo August 14, 2014. Japan's core machinery orders rose for the first time in three months in June after a record plunge in May, but weak exports and industrial production cloud the outlook for the capital spending needed to sustain economic growth. (Photo by Yuya Shino/Reuters)

Visitors run away as waves caused by a tidal bore surge past a barrier on the banks of Qiantang River, in Hangzhou, Zhejiang province August 13, 2014. (Photo by Reuters/Stringer)

People take pictures and videos as tidal bores surge past a barrier on the banks of Qiantang River, in Jiaxing, Zhejiang province August 12, 2014. (Photo by Reuters/Stringer)

Bikers and spectators gathered to watch the Qiantang tidal bore run as a wave crashes inland on the banks of the Qiantang River in Hangzhou, China, on August 13, 2014. (Photo by Associated Press)

Karampal Kaur teaches a yoga class in the Englewood neighborhood of Chicago, Illinois, August 13, 2014. A non-profit group “I Grow Chicago” uses yoga to help community members meditate and create inner peace in hopes to combat poverty and violence in one of the city's most violent neighborhoods. (Photo by Jim Young/Reuters)

Riot police stand guard as demonstrators protest the shooting death of teenager Michael Brown in Ferguson, Missouri August 13, 2014. Police in Ferguson fired several rounds of tear gas to disperse protesters late on Wednesday, on the fourth night of demonstrations over the fatal shooting last weekend of an unarmed black teenager Brown, 18, by a police officer on Saturday after what police said was a struggle with a gun in a police car. A witness in the case told local media that Brown had raised his arms to police to show that he was unarmed before being killed. (Photo by Mario Anzuoni/Reuters)

A man poses for pictures with a wax statue of Spain's tennis player Rafael Nadal during a Madame Tussauds' unveiling ceremony at a tennis court in Wuhan, Hubei province, August 13, 2014. (Photo by Reuters/Stringer)

A boy who underwent circumcision rests inside a house after undergoing the rite of passage ritual currently taking place in Kenya's western region of Bungoma August 8, 2014. The Bukusu tribe from Western Kenya has stuck to their long standing and strong tradition in the rites of passage to adulthood, through the circumcision ritual where young boys face the circumciser's knife without flinching. According to the Bungoma County's Department of Culture, this year alone close to 9,000 adolescent boys are expected to undergo their initiation into manhood. (Photo by Noor Khamis/Reuters)

Volunteers sit in wooden boxes at Parliament Square, to represent living conditions in Gaza, during a protest in London August 14, 2014. Some one hundred and fifty men, women and children crammed into boxes in a bid to illustrate the conditions faced by the people of Gaza trapped by the blockade, in an event organised by Oxfam. (Photo by Dylan Martinez/Reuters)

A volunteer sits in a wooden box at Parliament Square, to represent living conditions in Gaza, during a protest in London August 14, 2014. (Photo by Dylan Martinez/Reuters)

Displaced people from the minority Yazidi sect, who fled the violence in the Iraqi town of Sinjar, rest in an abandoned building they are using as their main residence outside the city of Dohuk August 14, 2014. Thousands of people, including members of the Yazidi religious minority, have fled to escape an advance by Sunni fighters from the Islamic State militant group. (Photo by Youssef Boudlal/Reuters)

Pro-Russian separatists carry an ammunition part shortly after a shelling in Donetsk, August 14, 2014. Artillery shells hit close to the centre of Ukraine's separatist-held city of Donetsk for the first time on Thursday, killing at least one person, as a large Russian aid convoy rumbled towards the border. (Photo by Sergei Karpukhin/Reuters)

A Russian convoy of trucks carrying humanitarian aid for Ukraine drives along a road as Russian servicemen look on, near Kamensk-Shakhtinsky, Rostov Region, August 14, 2014. (Photo by Maxim Shemetov/Reuters)

A military helicopter flies above a Russian convoy of trucks carrying humanitarian aid for Ukraine, parked at a camp near Kamensk-Shakhtinsky, Rostov Region, August 14, 2014. Artillery shells hit close to the centre of Ukraine's separatist-held city of Donetsk for the first time on Thursday, killing at least one person, as a large Russian aid convoy rumbled towards the border. (Photo by Maxim Shemetov/Reuters)

A lone house is seen at the construction site of an urban transformation project in Fikirtepe, an Istanbul neighborhood in the Asian part of the city, August 14, 2014. The house, known as “Lone house”, belongs to a family who had refused to allow its demolition, bringing the project to a standstill for months. The owner of the house has finally reached an agreement with the construction firm behind the project, paving the way for the building's demolition, local media reported. (Photo by Murad Sezer/Reuters)

A giant flower carpet is seen at Brussels' Grand Place, August 14, 2014. This year's theme for the flower carpet is Turkey and around 750,000 begonias were needed to create the 1,800 square meter flower carpet design, according to the event organisers. (Photo by Yves Herman/Reuters)

Ukrainian servicemen ride on a truck as they patrol an area in the eastern Ukrainian town of Vuhlehirsk August 14, 2014. (Photo by Valentyn Ogirenko/Reuters)

A U.N. convoy of soldiers passes a screen displaying a message on Ebola on a street in Abidjan August 14, 2014. The world's worst outbreak of Ebola has claimed the lives of 1,069 people and there are 1,975 probable and suspected cases, the vast majority in Guinea, Liberia and Sierra Leone, according to new figures from the World Health Organisation (WHO). Ivory Coast has recorded no cases of Ebola. (Photo by Luc Gnago/Reuters)

The body of a man found in the street, suspected of dying from the ebola virus is sprayed with disinfectant, in the capital city of Monrovia, Liberia, Tuesday, August 12, 2014. The World Health Organization declared it’s ethical to use untested drugs and vaccines in the ongoing Ebola outbreak in West Africa although the tiny supply of one experimental drug handed out to three people has been depleted and it could be many months until more is available. (Photo by Abbas Dulleh/AP Photo)

Shi'ite volunteers, from Abbas Unit who have joined the Iraqi army to fight against militants of the Islamic State, formerly known as the Islamic State in Iraq and the Levant (ISIL), parade down a street in Kerbala, southwest of Baghdad August 14, 2014. U.S. President Barack Obama said on Thursday that the Islamist militant siege of Iraq's Mount Sinjar had been broken and most of the U.S. military personnel sent to assess the situation would be pulled out of Iraq in the coming days. (Photo by Mushtaq Muhammed/Reuters)

Sean Tucker pilots his plane along with two members of the U.S. Navy Blue Angels in preparation for the 56th Annual Chicago Air and Water Show in Chicago, Illinois, August 14, 2014. (Photo by Jim Young/Reuters)

A floating sculpture named “Alpha Turtle” is pictured in front of the Sydney Opera House and Harbour Bridge, August 15, 2014. The five-metre-tall and 15 metre-long sea turtle featuring a black and white rendering of coral reef structures was floated past the iconic Sydney landmarks on Friday to promote an undersea art exhibition at the Sea Life Sydney Aquarium. (Photo by Jason Reed/Reuters)

To celebrate the World's First Undersea Art Exhibition, a 5 metre tall, 15 metre long Sea Turtle cruises past Sydney Harbour at Mrs Macquarie's Chair on August 15, 2014 in Sydney, Australia. (Photo by Mark Metcalfe/Getty Images)

A Ukrainian serviceman stands near a damaged board with an image of Jesus Christ, which was left by pro-Russian separatists, at a check point in the town of Vuhlehirsk, Donetsk region, August 14, 2014. (Photo by Valentyn Ogirenko/Reuters)

Workers stand next to a truck which is stuck in a large pit caused by a cave-in on a street in Wuzhou, Guangxi Zhuang Autonomous Region, August 14, 2014. According to Xinhua News Agency, the pit is about 40-square-metres wide and no casualty has been reported. (Photo by Reuters/Stringer)

Schoolchildren and their teacher take part in Independence Day celebrations in front of the historic Red Fort, where Indian Prime Minister Narendra Modi is to address the nation in Delhi August 15, 2014. Modi voiced dismay on Friday at the government in-fighting he found on assuming office in May and vowed to fire up the bureaucracy to deliver results in a country desperately in need of growth and development. (Photo by Ahmad Masood/Reuters)