Trump has a remarkable grasp of the American legal system.
Unlike you. What law school did you graduate from again?
Again, not the subject of the thread.
Unlike you, I only have an 8th grade education. I also did not receive a battlefield commission.
However, when the title of the thread is discussion Trump calling someone a criminal, I would think his knowledge of the American legal system is relevant. Not to mention, I'm sure Trump should know that in America, you are innocent until proven guilty and anyone at anytime can sue anyone. If we are judging criminality based on how many times a person is sued, Trump holds the candle on being a criminal.