The Obama administration said Monday it is suspending existing agreements with Arizona police over enforcement of federal immigration laws, and said it has issued a directive telling federal authorities to decline many of the calls reporting illegal immigrants that the Homeland Security Department may get from Arizona police.
Homeland Security suspends immigration agreements with Arizona police - Washington Times
yeah we don't like that law so we'll just ignore it. Amazing
The State of Arizona has been antagonistic towards the federal government, and this administration in particular, since day one. Even just in terms of the personalities, both Brewer and Arpaio have tried some pretty caustic stunts to try to embarrass and humiliate Obama, just on a personal level.
Add to that this statute, and its pretty easy to see that there is no love lost here. The far right will interpret the above action you cite as more federal arrogance.
But if you ask me, they are doing Arizona a pretty big favor. By refusing to cooperate in the immigration checks absent indicating you have stopped a felon, the feds are severely narrowing the day-to-day application of the provision of the law not yet struck down as preempted. The simple fact is, if you can only run it on felony record folks, odds are that the subject is either gone already or the check will come back positive.
Arizona now can't run the checks just randomly. And if they try, it will be so transparent that its just harassment of Hispanics that even the police will have to know the practice can't survive a challenge.
Ergo, what will happen is that the provision will rarely be enforced. If ever. And certainly not randomly in any significant numbers.
For the cameras and the microphones, Brewer & Co. will scream bloody murder and throw the base some serious red meat. In private, they'll be thanking God that the administration made it impossible for them to make this worse for Arizona than it already is.