The Arizona law was right and the Judge put in her own beliefs on what the law will do and that is why she ruled against part of it. I cannot say it more clear than Mark Levin, here is the link:
Well said and Enough said. This is why Kagan should NOT be on the supreme court. Read Men in Black by Mark Levin – He talks about the whole Judicial system being corrupt – Great book.
Good reading. Take care.