September 28, 2009 8:26 pm Behind the Scenes of “Precious” Oprah, Mariah Carey and Tyler Perry speak out about the emotional challenges and the impact of their film, “Precious.” US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police 1:40 Democrats say Big Oil misled public for decades about climate change 1:36 A student brought a gun to middle school in Hartford: police