Hint: Trump's recent spike in crazy overt racism is a sign of panic and a class Hail Mary sort of play by a campaign team that knows they are losing. 

I wish the media covered it a bit better though, because every single time he has done this his polling/favorability takes a soft 1-3% point hit. It always bounces back again once those supporters self adminster themselves amnesia, but this late in the game that would help.