IMMIGRATION THE MAIN ISSUE IN US: The party of closed borders will win the election but if it weren’t for Trump, no such party would exist.  Glenn Reynolds, his commenters, and Steve Kates sum it up. Glenn said:

The GOP establishment has an almost-religious attachment to open immigration. It appears to be their only firm principle. It’s what led to Trump’s rise.

Commenter PedroNegro:

I dislike Trump, and I distrust whatever his politics are. That said, I believe him on the immigration issue, which as we are seeing in Europe, is existential.