Overview: 2011/12/06 Headlines: 50 Killed in Afghan Bombing Targeting Shia Worshipers; Pakistan Boycotts Summit on Afghanistan in Germany; France, Germany Call for Altering E.U. Treaty in Response to Debt Crisis; Senate Dems Press New Vote on Payroll Tax Cut; Activists Begin "Take Back the Capitol" Week in D.C.; Occupy Arrests Continue Nationwide; Occupy Movement Launches Action to Reclaim Foreclosed Homes; Hundreds Arrested Protesting Russian Elections; Japanese Nuclear Plant Releases More Radioactive Water; Greenpeace Activists Deported After Durban Banner Drop; Report: Massey Faces Record Fine for West Virginia Mine Explosion; 2011 Right Livelihood Recipients Honored in Stockholm