Were? they still are. It's not even a small amount there are thousands of people at these centers.
The stories ranged from video of people running away from these places to escape, to Vietnamese police bribing people back to Vietnam who had been lured with the promise of a good job.
Cambodia really is the Wild West of this stuff.
it really is disgusting to see this level of corruption and that its going to have long term economic impact on Cambodia and Cambodians abroad.