U.S. army soldier 1SG Levi Doll of Task Force Lancer, 484th Military Police Company, walks on the 11th floor of the bombed towering Russian Grain Silo building at the U.S. military Combat Outpost BP3 in the outskirts of Kandahar city, southern Afghanistan October 13, 2012. The building was bombed by the American jets during its invasion of Afghanistan from the Taliban in early 2000, a U.S. soldier said. REUTERS/Erik De Castro (AFGHANISTAN - Tags: MILITARY SOCIETY CIVIL UNREST)