[quote=Diego Mamani]According to the law of the land, only the Federal government has jurisdiction over immigration matters. The bigoted Arizona law may be popular with the majority now, but that doesn’t make it constitutional. (The National Socialist party in Germany was very popular with the majority in the 1930s, but they were still on the wrong side of history.)[/quote]

We’ll have to see what the Supreme Court has to say. IIRC, the law was not blocked on the basis of being unconstitutional. It was blocked on the basis of imposing an undue burden on federal authorities, who’d have to spend more time and money responding to queries from cops in Arizona conducting traffic stops. An argument which does not really hold water IMHO.