Fewer escaped N. Korea in 2012 as Kim Jong-Un hardened borders, tightened internal security
Exclusives, Geostrategy-Direct, Jong-Heon Lee, LIFE, NE Asia, North Korea, South Korea, Top StoriesSpecial to WorldTribune.com By Lee Jong-Heon, East-Asia-Intel.com Fleeing North Korea has been increasingly difficult due to tightened border controls and…