A suicide car bomb outside an Iraqi army recruitment center and other attacks Tuesday killed a dozen Iraqis and wounded more than 50, police said. Elsewhere in the capital, parliament briefly adjourned after a legislator belonging to a radical Shiite group claimed he had been roughed up at a U.S. checkpoint. The blast occurred in the Azamiyah section of the capital about 18 yards from the front gate of the recruitment center, killing at least six Iraqis, including two soldiers, and wounding 44, said police Col. Hussein Mutlaq.