new enforcement? is this just too fierce and going to go at it? >> in a word, no. number one, the if you look at jan brewer's polling she has dramatically changed her life politically, standings politically by sign thing into law, not only do they want this law, they want to go on with other things. what they say is they don't trust washington. the obama administration's answer is look, we are not perfect. we are doing a lot more along the border than the bush administration did. previous administration did. this is both the political and legal stand-up and don't look for any negotiated settlement. >> striking down the law means that police officers will not be required to check somebody's immigration status. they can still go ahead and do it voluntarily. what should we look for from police departments across the state in the wake of this decision? >> reporter: another fascinating wrinkle. john, as you know, some police departments, some sheriffs wanted this law and said they needed the new enforcement tools. i'm in the city of tucson. the tucson police chief said it