This picture taken on April 16, 2013 shows motorists driving with their lights during a heavy sandstorm in Yecheng county, northwest China's Xinjiang Uygur Autonomous Region. The sandstorm affected several cities including Kashi, Hetian and Kezhou. CHINA OUT AFP PHOTO
People participate in an interfaith memorial service with members of six churches at a makeshift memorial for victims near the site of the Boston Marathon bombings at the intersection of Boylston Street and Berkley Street two days after the second suspect was captured on April 21, 2013 in Boston, Massachusetts. A manhunt for Dzhokhar A. Tsarnaev, 19, a suspect in the Boston Marathon bombing ended after he was apprehended on a boat parked on a residential property in Watertown, Massachusetts. His brother Tamerlan Tsarnaev, 26, the other suspect, was shot and killed after a car chase and shootout with police. The bombing, on April 15 at the finish line of the marathon, killed three people and wounded at least 170.
Credit: Kevork Djansezian
Actors dressed as ancient Roman maids march in front of the Coliseum in a commemorative parade during festivities marking the 2,766th anniversary of the founding of Rome on April 21, 2013 in Rome, Italy. The capital celebrates its founding annually based on the legendary foundation of the Birth of Rome. Actors dressed as the denizens of ancient Rome participate in parades and re-enactments of the ancient Roman Empire. According to legend, Rome had been founded by Romulus in 753 BC in an area surrounded by seven hills.
Credit: Giorgio Cosulich
Police officers extinguish a flare as Western Sydney Wanderers fans walk to the stadium before the A-League 2013 Grand Final match between the Western Sydney Wanderers and the Central Coast Mariners at Allianz Stadium on April 21, 2013 in Sydney, Australia.
Credit: Brendon Thorne
David Ortiz #34 of the Boston Red Sox speaks during a pre-game ceremony in honor of the bombings of Marathon Monday before a game at Fenway Park on April 20, 2013 in Boston, Massachusetts.
Credit: Jim Rogash
In this handout provided by the Massachusetts State Police, the boat in which Boston Marathon bombing suspect Dzhokhar A. Tsarnaev is hiding is seen from the Forward Looking Infrared setting of a police helicopter on Franklin Street on April 19, 2013 in Watertown, Massachusetts. A manhunt for Dzhokhar A. Tsarnaev, 19, a suspect in the Boston Marathon bombing ended after he was apprehended on a boat parked on a residential property. His brother Tamerlan Tsarnaev, 26, the other suspect, was shot and killed after a car chase and shootout with police. The bombing, on April 15 at the finish line of the marathon, killed three people and wounded at least 170
In this image released by the Federal Bureau of Investigation (FBI) on April 19, 2013, Dzhokhar Tsarnaev, 19-years-old, a suspect in the Boston Marathon bombing is seen. After a car chase and shoot out with police one suspect in the Boston Marathon bombing, Tamerlan Tsarnaev, 26, was shot and killed by police early morning April 19, and a manhunt is underway for his brother and second suspect, 19-year-old suspect Dzhokhar A. Tsarnaev. The two are suspects in the bombings at the Boston Marathon on April 15, that killed three people and wounded at least 170.