This is one gift from my girlfriend, known as her daughter :
In Siem Reap, there is a kind of cinema that displays Polpot cruelty. The movie itself just for the tourists, the entry is only for 1usd, much cheaper than a movie at the XXI or Blitz (Cinemas in Indonesia).Which created a bit complicated if you want to watch the movie, you need to show your passport. So locals can't watch it.