Trump loves stupid people because he can lie to them and they do not know it.

Bottom line, Tweety (Donald Trump), "I am President and you are not!" is stupid in politics, is and has not ever been a smart person.  He is a sloppy thinker, has a very weak vocabulary, is a common, unremarkable "business man," and his father gave him millions to develop his fortune. 

Trump is dumb.  He says dumb things like "trade wars are easy to win," or "NATO owes us money," or "Canada has to agree to my terms."  Trump has always shown he is a coward, unable and afraid to explain dumb things he says because it shows he is dumb.  He gets angry.  

Trump is conniving/scheming and lying; five times deferred from military service by "bone spurs" yet wants to show how tough he is when facing women or weaker and smaller or handicapped men. 

Trump cannot answer questions about the "invasion," or Khashoggi murder, or failing trade wars.