Protesters in Korea Trap G.I. in Car: Demonstrators outside Camp Long held an American inside his Air Force vehicle for about two hours as he tried to leave the post in South Korea. An anonymous U.S. military source said there were two Americans inside the vehicle as it left the post, but one managed to get back inside the camp gate. The second American was forced to remain in the vehicle throughout the incident, the source said, but he was not assaulted.