We could not get out of NAFTA or GATT tomorrow if we wanted to. Mexico is considering suing us through a U.N. agency for the right of Mexican workers to get back pay if they are fired, and they have sued because we won't just open up our borders to their trucks.
Even though the U.N. has ruled in Mexico's favor they don't have the power at present to force us to let them in, but they do have the power to levy heavy fines on us until we agree. They will eventually have the power to place on the USofA the same kind of sanctions that are on Iraq, Cuba, and South Africa.
The U.N. has joint control of 75% of our government held land, they have to be consulted as to when, if, and how it can be used.
Please show me where the UN has joint "control" over ANY American land.
You're on drugs. Put down the peyote pipe.