DATE IMPORTED:September 20, 2007A man who was wounded in a shooting attack by the security guards of Blackwater firm on Sunday, is helped by his relatives in a hospital in Baghdad, September 20, 2007. Iraqi Prime Minister Nuri al-Maliki suggested on Wednesday the U.S. embassy stop using American security firm Blackwater after a deadly shooting, saying he would not allow Iraqis to be killed in "cold blood". REUTERS/Ceerwan Aziz (IRAQ)