Pence to Afghan president: U.S. is ‘here to see this through’

U.S. Vice President Mike Pence speaks to troops in a hangar at Bagram Air Base in Afghanistan on Thursday, Dec. 21, 2017. Mandel Ngan/Pool via AP)U.S. Vice President Mike Pence sgreets troops in a hangar at Bagram Air Base in Afghanistan on Thursday, Dec. 21, 2017. Mandel Ngan/Pool via AP)U.S. Vice President Mike Pence shakes hands with Afghan President Ashraf Ghani upon arrival at the President Palace in Kabul, Afghanistan, on Thursday, Dec. 21, 2017. (Mandel Ngan/Pool via AP)U.S. Vice Presiden