U.S. may pull out troops as Afghan leader holds up deal

Afghanistan's President Hamid Karzai has refused to sign a security deal with the United States, the White House said, opening up the prospect of a complete withdrawal of U.S. troops from the strife-torn nation next year.

http://kmit.com/news/030030-u-s-may-pull-out-troops-as-afghan-leader-holds-up-deal/