A U.S. army soldier, a member of an Explosive Ordnance Disposal team, takes samples from the ground at the site of a bomb explosion in Baghdad, Iraq, Thursday, April 23, 2009. A suicide bomber blew himself up among a group of Iraqis collecting humanitarian aid Thursday in a mainly Shiite area in Baghdad, killing at least 22 people, the Iraqi military said. (AP Photo/Karim Kadim)
Read the article: Iraq says top insurgent captured, bombs kill 54
