What would Martin Niemoller think about Arizona?

Why do you think (or do you) more states should follow AZ's lead before they know it the law is constitutional and, if it is, whether or not it is enforceable and effectively addresses the problem.

IMO, for any state to mimic AZ before those issues are resolved, are doing so for political purposes, not for the best public policy. Certainly the other border states are not rushing to follow the AZ lead..and good for them (including the two biggest states, CA and TX, with republican governors and with the biggest problems) for not jumping on the bandwagon despite the clamoring from the right.