He has explained this MANY times. As in the case with Ford wanting to move its plants to Mexico. Tax the HELL out of ANY vehicle it wants to move back here and sell...believe me they will ALL decide paying legit wages here is better than THEM having to either A. Pay for the high taxes to bring it back here themselves or B. Losing so much business to companies either staying or coming back to America.
He can't do that! Only Congress can do that.
So again, how is he going to get Congress to do that?
You can't have a bigger mandate than after Obama's 2008 landslide, with the country teetering on a total financial collapse, and the Republicans STILL decided that playing politics was more important than doing the best thing for the country, or respecting his electoral outcome.
So why would they bow down to Trump, who if he ends up winning it will be by the slimmest of margins?