Rep. Maxine Waters fears what's going on in Portland could be a sign of trouble to come in November ... IF President Trump loses the election, and refuses to give up power. The Congresswoman, who was on Capitol Hill, was super concerned over AG William Barr's testimony, in which he supported the aggressive federal response to the protests.
Even more ominous than Barr ... Trump refusing to say he'd accept the results of the election, win or lose, and even more ominous ... whether he'd hand over the reigns of power.