S.Hrg. 109-920, December 7 2006 , 9:30 a.m. ), John Warner (chairman), Carl Levin (ranking minority member), witnesses: James A. Baker III , Lee H. Hamilton (co-chairmen, Iraq Study Group ) { 19kb.pdf } { SuDoc: Y 4.AR 5/3:S.HRG.109-920 , GPOcat , OCLC: 155851118 , LCCN: 2007406294 , LL: paper ,