Afghan Police officers inspect the scene after a bomb explosion in the city of Jalalabad east of Kabul, Afghanistan, Monday, Aug. 13, 2012. At least five civilians were injured as a bomb targeting a government employees' bus went off Monday morning, a police source said. (AP Photo/Rahmat Gul)

Photo by: Rahmat Gul

Afghan Police officers inspect the scene after a bomb explosion in the city of Jalalabad east of Kabul, Afghanistan, Monday, Aug. 13, 2012. At least five civilians were injured as a bomb targeting a government employees' bus went off Monday morning, a police source said. (AP Photo/Rahmat Gul)