The No. 2 al Qaeda leader in Iraq was killed Sunday night, U.S. officials say. Abu Azzam, reportedly the deputy to Abu Musab al Zarqawi, was shot during a house rain in Baghdad, according to Pentagon officials. As the aide to Zarqawi, Azzam was reportedly in control of financing foreign fighters coming into Iraq, CBS News national security correspondent David Martin reports. According to Pentagon officials coalition troops raided the house in response to a tip. When Azzam opened fire, these officials say, he was killed with troops' return fire.
