If I was a lawmaker in Arizona, in view of yesterday's Supreme Court decision - I would abandon any policy of police pulling over suspected illegal immigrants. I would instead file a bill with the legislature asking for money for an armed drone program. This way police could call in a drone strike on the suspected illegals without having to go to the hassle of having to actually arrest them or deal with them in any way other than with Hellfire missiles.
Of course I wouldn't be serious about this domestic drone program but I think making the Obama Administration have to comment on such a change in policy would be worth the effort.