Carlos Miller (@CarlosMiller) is still looking for contributions to his legal defense fund. If you are not familiar with Carlos and his blog Photography is Not a Crime I recommend you check it out and read some of the stories about misuse of police power against photographers.
I made a donation a while back when he was offering a laminated card and lanyard with Photographers Rights on one side and the Bill of Rights on the back. I keep this in my camera bag along with my PhotoWorld Press card.
Make donations at http://www.indiegogo.com/CarlosMillerLegalDefenseFund