http://www.msnbc.msn.com/id/12250584/
Even as Mexico presses the United States to grant unrestricted citizenship to millions of undocumented Mexican migrants, its officials at times calling U.S. policies xenophobic, Mexico places daunting limitations on anyone born outside its territory.
Foreign-born Mexicans cant hold seats in either house of the congress. Theyre also banned from state legislatures, the Supreme Court and all governorships. Many states ban foreign-born Mexicans from spots on town councils. And Mexicos Constitution reserves almost all federal posts, and any position in the military and merchant marine, for native-born Mexicans.