Gunmen killed an Iraqi intelligence officer in the Shiite holy city of Karbala, one of several deadly shootings targeting security forces on Sunday. The officer was gunned down after his car was intercepted in the center of Karbala, 50 miles south of Baghdad, health official Salim al-Abadi said. Gunmen also opened fire on a foot patrol in eastern Baghdad, killing a policeman, police said. Another policeman was killed in a drive-by shooting in the northern city of Kirkuk. Full Story