Crackpot Illegal Alien Policy Idea

I've already said this, but:

I wonder whether it'd be feasible to:

[1] Let blue states do what they want with respect to illegal aliens.

[2] Have some provision for red states to sue blue state is illegal aliens cross over into them.

This would the advantage of protecting states' rights--the blues would be free to have all the illegals they want--while still protecting red states and their citizens.

   Not that I think this would work (nor that it's that good of an idea) because I don't.

   But...for it to even be considered, we'd have to change the rules on Congressional apportionment. Illegal aliens shouldn't count.