Obama: Troop Levels As U.S. Withdraws From Afghanistan Not Yet ‘Fully Defined’

President Obama on Friday did not say how many troops the U.S. will commit to Afghanistan as coalition forces shift to a support role in the spring and after the 2014 withdrawal deadline. Troop levels have not yet been “fully defined,” Obama said at a joint press conference with Afghan President Hamid Karzai at the White House.