Well of course you can't produce a video link of Trump according to you "standing behind Clinton, giving her the finger, and making humping movements" because none ever existed. What amazes me so is when those who tell lies are caught red handed lying and yet are stupid enough to double down on the first lie with more lies or some other such nonsense. 

I'm betting psychologist will coin a new medical terminology for compulsive lying and call it the Hillary Syndrome.