2010/12/28 Headlines: U.N.: Security Worsening in Afghanistan; Afghan Gov't Condemns Deadly U.S. Raid; 19 Killed in Iraq Bombing; Maliki: No Extension for U.S. Withdrawal Deadline; African Presidents Issue Ultimatum to Ivory Coast President; Palestinians Mark 2nd Anniversary of Gaza Assault; Israeli Peace Activist Sentenced to 3-Month Term; Huckabee Tied to Firm Accused of Defrauding Struggling Homeowners; Report: 98 Bailed-Out Banks Risk Failure