The cracks in Trump's [whatever... fill in the blank] are really showing. He is losing (polling popularity, on the world stage, the coming mid-terms, with his base, his mental state, the list goes on...). He is losing and he knows it. He's admitted it, out loud: "You got to win the midterms, because if we don’t win the midterms, it’s just going to be — I mean, they’ll find a reason to impeach me".
He is responding, like the child that he is, by acting out with growing, outlandish behaviors.
He is losing. and.he.knows.it.