May 16, 2013 - 3:35 PM
Men clean up the debris after a suicide car bomber attacked a NATO convoy, killing at least 15, in Kabul, Afghanistan, Thursday, May 16, 2013. An Islamic militant group, Hizb-e-Islami, claimed responsibility for the early morning bombing, saying its new "martyrdom" unit stalked the convoy for weeks. (AP Photo/Anja Niedringhaus)