I can see the future clearly now.
The United States will introduce legislation in the U.S. Congress that would allow Mexican workers who paid into Social Security in the United States to be refunded their contributions when they return to their homeland.
Afterwards, following the provisions of this agreement to introduce similar legislation, Mexico will introduce legislation into the Mexican Congress whereby Mexican workers who paid into Social Security in the United States will be refunded their contributions when they return to their homeland.
Yup. Should be a real difficult bill for them.
Mexican Congressmen Numero Uno: "Do you think the gringos should give the social security money to our people?"
Mexican Congressman Numero Dos: "Of course! The bill is passed, and El Presidente Foxy will be notified to sign it!"
A hard day's work in the Mexican House.