The congress will have something to say about this, and the House especially will not be kind to this type of crap being peddled.
No they won't, that's why this is so depressing. The only thing Congress can do is veto the agreement once it is signed, BUT there is a SCOTUS case (INS v. Chadha in 1983) that says a congressional veto is unconstitutional. So even if Congress vetos, the LaRaza crowd goes to court and enforces the totalization agreement. The ONLY way to stop it is to convince the Bush idiots this is a horrible idea so they don't sign the agreement to begin with.