Afghan girls pose for their mother at Qargha lake just outside Kabul, Afghanistan, Friday, Aug. 6, 2010.
A young boy releases a paper lantern onto the Motoyasu River to commemorate the atomic bomb victims and pray for world peace beside the A-Bomb Dome on Aug. 6, 2010, in Hiroshima, Japan, on the day of the 65th anniversary of the Hiroshima atomic bombing. The world's first atomic bomb was dropped on Hiroshima by the United States during World War II, killing an estimated 70,000 people instantly with many thousands more dying over the following years from the effects of radiation. Three days later, another atomic bomb was dropped on Nagasaki.
Sasha Obama enjoys a day at the beach at Villa Padierna in Estepona, Spain, on Aug. 6, 2010.
Russians and tourists wear facemasks to protect themselves from forest fire smog while walking on Red Square in Moscow on Aug. 6, 2010. Smog from wildfires in the countryside cloaked Moscow with dangerous levels of toxic particles.
People affected by flooding jostle for relief supplies in Nowshera, northwest Pakistan, Friday, Aug. 6, 2010. Stormy weather grounded helicopters carrying emergency supplies to Pakistan's flood-ravaged northwest Friday as the worst monsoon rains in decades brought more destruction to a nation already reeling from Islamist violence.
Men wearing face masks of British Prime Minister David Cameron demonstrate to call for a ban on the cloning of cattle for human consumption, in Trafalgar Square, London, Friday, Aug. 6, 2010.
Congo's Gary Kikaya won the men's 400 metres at the IAAF Diamond League 'DN Galan' at the Stockholm Olympic Stadium in Stockholm, Sweden, Friday Aug. 6, 2010.
A Chinese man rests next to human figures in cut-outs displayed at a product promotion stage in Beijing, Friday, Aug. 6, 2010.
A man cleans the giant skull of a ghost train at the opening of the 575 Cranger Fair in Herne, western Germany, Friday, Aug. 6, 2010.