I personally suspect that persecution is coming more subtly, like losing your job if you refuse to go along with a new program. Those kinds of things are already happening without resorting to WW II style concentration camps. When I worked as an engineer in the U.S. 11 years ago, we were openly informed that if we expressed certain opinions at work, and others on the street, we were liable to be heavily fined and lose our jobs as liability risks to the company under provisions of the Americans With Disabilities Act. A number of teachers have lost their jobs just for questioning Darwinism. They don't have to do something so dramatic as put us in concentration camps. They can just put us out of work, take us to court under existing statutes, and leave us penniless in the streets without even a bowl of prison rations. I think the watch dogs are barking up the wrong tree.