In this June 15 2006 file photo, a U.S. soldier at a press conference in Baghdad, Iraq stands by a photograph that purports to show Abu Ayyub al-Masri who is the leader of al-Qaida in Iraq. The Iraqi Defense Ministry spokesman said Thursday, May 8, 2008 that the leader of al-Qaida in Iraq Abu Ayyub al-Masri has been arrested in the northern city of Mosul. (AP Photo/Karim Kadim, File)