http://en.wikipedia.org/wiki/Camp_22
Camp 22 - Wikipedia, the free encyclopedia Camp 22 (also known as Kwan-li-so No.22 Haengyong; Kwan-li-so is Korean for "holding place") is a North Korean prison for political prisoners and their relatives.[1] The camp is the largest concentration camp in North Korea and is thought to hold 50,000 prisoners.[1]
