Do those Nike jobs come back if Trump is elected? No.  Do Americans stop buying Toyotas, VW's, Hyundais, Saabs, BMW's, etc.? No. Does Carrier come back? No. And, in the highly unlikely possibility that the 'wall' is built, does immigration slow? A little maybe, until sea routes are established.  Trump is running a con game here, playing on xenophobia and fantasy.  US military spending is already higher than the next ten or more countries combined, "America is First", already.