If there's one thing those crooks on Capitol Hill can agree upon, is how much money they and their friends, family, and lobbyists make from immigrants...legal and illegal. If DJT puts their cash cow to the sword, they WILL throw him out.
I know it sounds a bit of a stretch, but with as many cheap labor stooges and Trump-haters there are in the Senate, I think it's plausible.
“I’d rather be right, than president.” let him stop immigration and save the country.