My latest (and, I hope, last) argument is at Slate. I respond to Douthat and Salam. My initial response to the Douthat column that got the ball rolling was at The New Republic. Both Douthat and Salam responded with ad hominem attacks (Salam later took his down). Douthat’s response is here (he thinks wrongly that Obama can’t reverse his policy, and he’s wrong to say that Obama is “legalizing” illegal immigrants); Salam’s two later responses are here and here.
I left out of my most recent piece for reasons of space one additional point that is worth making: it is wrong to claim that Obama has put into place (“de facto”) the path-to-citizenship law that Congress has refused to pass. Obama has no power to grant citizenship to anyone, and his enforcement authority expires with his term.