| Caption | Riot police officers move towards anti-NATO activists who set fire to a hotel near the Europe bridge, east of Strasbourg, France, Saturday, April 4, 2009, during NATO's 60th-anniversary summit. Police fired tear gas and flash bombs at protesters throwing Molotov cocktails and rocks less than 2 miles (3 kilometers) from the gathering of world leaders for NATO's 60th-anniversary summit. (AP Photo/Christophe Ena) |