A museum of the Stalin-era prison camp system in central Kazakhstan has given visitors a nighttime tour, where they were "treated" to prison meals and a performance of mock interrogations. The unusual visit on the night of May 18 was organized by the Museum of Political Oppression in Dolinka. The central town became infamous in the 1930s as the center of the Qaraghandy Corrective Labor Camps system (KarLAG). (15 PHOTOS)