U.S. soldier detained in North Korea after crossing DMZ, source says

A U.S. soldier has been detained in North Korea after crossing the Military Demarcation Line separating the country from South Korea, U.S. officials tell Fox News. Private 2nd Class Travis King had just finished about two months in a South Korean detention facility following a physical altercation with locals and was potentially set to face further discipline. More LiveNOW from FOX streaming video