Rights groups are pushing the United Nations high commissioner for human rights to open an international investigation into Pyongyang's "deplorable" record on its citizens' rights, including a system of political prisons that has operated for more than 50 years. Pyongyang insists that the camps do not exist and are merely foreign propaganda, but the advent of high-resolution, free images from outer space has disproved that claim. On January 18, the North Korean Economy Watch website announced that a new camp had been identified alongside an existing detention facility in Kaechon, South Pyongan Province. Using newly provided Google Earth images, analyst Curtis Melvin was able to conclude that the new camp sits alongside Camp 14 and has a perimeter fence that stretches nearly 13 miles. The facility was built since the last images of the site were released, in December 2006......