"Will the Supreme Court decide once and for all whether states can go
it alone in immigration enforcement, or rule that enforcing immigration
laws is the strictly the job of the federal government? It’s unlikely
that the high court will issue a ruling on SB 1070 until June, unless
the court splits its vote 4-4, which would prompt an announcement soon
after the vote. In the meantime, here are three good analyses of what might happen and what it would mean. ..." - Leslie Berestein Rojas, Apr. 16, 2012.