0Afghanistan: The End Is Not NearThink 10 years of war in Afghanistan is enough? Think again. Gen. John Allen explained on '60 Minutes' that even after the U.S. hands over power in 2014, some troops will remain in the country for the ‘foreseeable future.’ Updated Apr. 24, 2017 2:27PM EDT / Published Oct. 17, 2011 8:26AM EDT CBS