Ann is off the mark, like her claim that Romney was the only electible Republican. Rubio does make them pay a fine, so it's not amnesty.
Where Coulter fails, is to point out that many of illegal immigrants come for the welfare benefits. And that you won't solve the immigration problem until welfare is eliminated. I'd love to see the Republicans offer up big increases in immigraiton, provided all the welfare and redistribution of money programs are abolished. But then, it won't be future democrats immigrating after welfare is abolished.
Welfare and redistribuiton is simply immoral, because you can't take from some via force and give it to others. God said "thou shall not steal" which is what it is.