1) I love Drones as a military vehicle. Why risk an American life if we don't need to? The "it's not fair if there's no risk" argument is silly. Who's in danger when we launch cruise missiles from 500 miles away? The other side, thats who. eff those guys, I don't even know them.
2) They're way too expensive to buy, fly, and maintain to be used for something silly like traffic citations. If anything, why not just fly a single helicopter with a crap load of camaras?
3) Outside of disaster relief/rescue, I can't think of a single reason to ever use them over the US.
4) Stop thinking of them as attack drones, 99.9% of what they do is survey. The reason they're so useful is one can fly like 600 miles, loiter for 18 hrs, and return to base. Imagine how many lives are not risked/missions made safer and more effective because of their use?
5) The CIA uses the crap out of them. I really don't trust anyting the CIA does latey so I'll lump that in with all the other mumped crap those guys do and not with the legitimate usage by the Air Force.