And they're NOT even counting the "pre-prisoners" sitting in class---------America Has More Prisoners Than High School Teachers

America Has More Prisoners Than High School Teachers: "
If sitting in a prison cell was a job, it would be one of the most common jobs in the United States.
In 2012, there were some 1,570,000 inmates in state and federal prisons in the U.S., according to data from the Justice Department."