I use due process in a universal sense, not in a constitutional sense. Substitute the term "due process" with whatever you wish when referring to the apprehension and detention of people while not having demonstrated that they're a threat to anybody. There's many words that could be used to describe the treatment of such prisoners. "Well" would not be one of them.
Oak is consistent, if nothing else, as he takes the standard liberal approach of setting the US Constitution aside in favor of some delusional, left wing, human rights, "we are the world" philosophy.
