Sen. Barack Obama D-Ill., speaks at a town hall meeting in Casper, Wyo., on Friday.
Sen. Barack Obama D-Ill., speaks at a town hall meeting in Casper, Wyo., on Friday. Alex Brandon / AP
Sen. Barack Obama D-Ill., speaks at a town hall meeting in Casper, Wyo., on Friday. Alex Brandon / AP

Obama dismisses adviser as candidates spar over Iraq

March 07, 2008 06:53 PM