The hysteria on this thread is amazing. Here we have a Mexican politician grandstanding in some radio interview for his Mexican constituents. He knows perfectly well that his suggestion is ridiculous and unenforceable, but anti-U.S. demagoguery has always been popular in Mexico.
Why would anyone give more credibility or concern to this statement than, say, a similar statement by some far-left American politician like Barbara Boxer?
Chill out, everyone.
Actually, there is more to worry about here than is obvious. Get a friendly international body to issue a ruling against the US and then a US government that doesn't want to enforce immigration laws simply accepts the international decision.
Hardly --- our leaders never stand up to these clowns. Vicente Fox should have been slapped down the first time he came strutting over here demanding "the whole enchildada". They're building their government offices all throughout the USA, they are gaining incredible power here ---- already one-fifth of Mexico's citizens are living in the USA.