Tuesday: 7 Iraqis Killed, 42 Wounded

Updated at 5:20 EDT, Aug. 2, 2011 At least seven Iraqis were killed and 42 more were wounded in the latest violence. A coordinated attack on Kirkuk Christians failed to leave significant casualties when two of the bombs failed to explode. Meanwhile, Admiral Mike Mullen is still angling to have some U.S. troops remain after the end of the year withdrawal date.