The problem with prosecuting Donald Trump is that he is experienced with operating on the very extreme legal limits of laws. Instead of following laws within the prescribed intent of the law, Trump operates on the edge of the letter of the law. He learns the legal extent of any law and operates in this grey area.

Herein lies the problem. In the penumbra edge of the laws in which Trump operates, all come down to intent. A legal case in this area depends upon proving motivation or intent. That means getting into Trump's mind to discern what his motivation or his intent really was.

Its almost impossible to make this type of case legally. It's easy to point to patterns of speech or actions and make a believable circumstantial case. But it remains insufficient to make the legal case and bring Trump to justice. He operates in the penumbra world of the legal world.