2010/12/10 Headlines: U.N. Human Rights Chief Concerned over WikiLeaks Targeting; Cables: Pfizer Targeted Nigerian Attorney General in Drug Case; Alleged Nuclear, Missile Sites Reported in Burma; Military Bars Removable Media Devices to Stem Leaks; Lula Backs WikiLeaks Release; House Dems Reject Obama-GOP Tax Deal; Senate GOP Blocks "Don't Ask, Don't Tell" Repeal, <span class="caps">DREAM Act, 9/11 Settlement; Liu Xiaobo Awarded Nobel Prize; Thousands Protest Student Fee Hikes in Britain; Free Speech Radio News Faces Closure