Obama Pick For Afghan Envoy: U.S. Can't Afford To 'Walk Away'

WASHINGTON -- U.S. President Barack Obama's choice for the new U.S. ambassador to Afghanistan says Washington can't afford to "walk away" from the country and risk it again becoming a haven for terrorists. - U.S. Can't 'Walk Away' In Afghanistan
U.S. Senate Report: Afghanistan Could Face Economic Crisis After 2014