Wolf Blitzer's interview of Mexican president Calderon revealed some uncomfortable truths. It seems that while Calderon is criticizing Arizona for its new anti-illegal immigration law, Mexico is rather intolerant of those who enter their country via the southern border.
The video below exposes the double standard here. It gets very interesting about 5 minutes into the video.
Just as an aside, Mexican (Latino, Hispanic, whatever you want to call it) is not a race - it's an ethnicity.