Trump literally has no clue what he is talking about on these issues.
He suckered in Reince Priebus today. Made him fly to Penn. They meet, then Priebus comes out and gives Trump this warm welcome.
Trump sucked him in. THEN Trump takes the mic, promptly discards his talking points, and proceeds to ramble on about trying citizens at military bases and adding a 30% import to everything from MEX.
He cannot be this stupid and undisciplined. It's impossible.