South Korean army vehicles cross Unification Bridge in Paju, South Korea, near the border village of Panmunjom, Saturday, April 6, 2013. More South Koreans on Saturday began to leave North Korea and ... more 
South Korean army vehicles cross Unification Bridge in Paju, South Korea, near the border village of Panmunjom, Saturday, April 6, 2013. More South Koreans on Saturday began to leave North Korea and the factory park where they work, four days after Pyongyang closed the border to people and goods. (AP Photo/AhnnYoung-joon) less 
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Associated Press | Photo By AhnnYoung-joon
Sat, Apr 6, 2013 5:18 AM EDT