Which presidential candidates will openly say they are against the NAU and SPP?

I am sure Hunter would and I know Paul has.
What about the others? Should we call their campaign headquarters and find out. They can all talk till they are blue in the face about being against illegal immigration, but if they will not recognize the threat of the NAU they are hiding their true intentions.
I gaurantee that Guilliani is for it as he has financial interest in the Trans Texas Corridor.