I think you're confusing ATR with Americans for Prosperity.
But you're right, the Koch brothers are Beltway libertarians (cosmotarians), and probably agree with Reason Mag, Cato, the WSJ, among others, on the subject of open borders and immigration.
Adelson is the worst though.
Not only a huge proponent of open borders-and an hypocrite-but he tried to foist Newt Gingrich upon us in the last election.
Exactly
Adelson has destroyed the GOP .
A truly evil creature .
It seems that I'm beginning to distrust even the "good guys" who were helping to elect "true conservatives"