Once hailed as a bright spot in a sea of terrorism, Yemen has fallen apart as rebels and government troops continue to battle for control of key towns and cities. The U.S. is withdrawing its special forces from an air base close to recent fighting.
Once hailed as a bright spot in a sea of terrorism, Yemen has fallen apart as rebels and government troops continue to battle for control of key towns and cities. The U.S. is withdrawing its special forces from an air base close to recent fighting.
Comments
Comments are turned off for this article.