Bomb strikes Norway's capital

In this image taken from video, smoke is seen billowing from a damaged building as debris is strewn across the street after an explosion in Oslo, Norway on Friday, July 22, 2011. A loud explosion shattered windows at the government's headquarters, which includes the prime minister's office. Government spokeswoman Camilla Ryste told The Associated Press that Prime Minister Jens Stoltenberg is safe, although it was unclear whether that meant he was uninjured.

Credit: AP Photo/TV2