Iraqi journalist Alaa Hassan, who reported for the international news agency IPS (Inter Press Service) and whose work often appeared on, was shot and killed in Baghdad.Hassan was killed on June 28 by armed men as he drove to work. It appears he was not targeted, but was just in the wrong place at the wrong time, part of the senseless violence engulfing Iraq since the U.S.-led invasion in March 2003.Hassan was one of IPS