If McCain likes him we know he sucks. Nobody is against immigration, but if you are for ILLEGAL IMMIGRATION and UNFAIR TRADE, yes, you have no place in the awakened Republican party where your establishment rot is not welcomed. Expect McConnell to lose a dozen allies in 2018. It doesn't really matter if the GOP keeps the senate if GOP senators wouldn't repeal Obamacare, insist on building the wall and advance the President's common sense agenda which we vote for. It is more important to get rid of establishment GOP senators than to keep the Senate. At least with Democrats in the majority we know who the enemies are.