South Korean trucks turn back their way as they were refused to enter North Korea's city of Kaesong, at the customs, immigration and quarantine office in Paju, South Korea, near the border village of ... more 
South Korean trucks turn back their way as they were refused to enter North Korea's city of Kaesong, at the customs, immigration and quarantine office in Paju, South Korea, near the border village of Panmunjom, Thursday, April 4, 2013. North Korean border authorities refused to allow entry to South Koreans who manage jointly run factories in Kaesong. (AP Photo/Ahn Young-joon) less 
1 / 30
Associated Press | Photo By Ahn Young-joon
Thu, Apr 4, 2013 12:33 AM EDT