Or: Momma moonbat gets an early Christmas present.
It all unfolded exactly as planned. A self-serving publicity hound set out to get arrested and got her wish. After being told several times to move on, people who broke the law got arrested... and I'm sure the President will get all the 'bad press' from the scenario. I'd quote in the relevant text, but it's couched in too much glorification for my tastes. If you want to read what little there is about it, go here.
Sheehan is a lost soul who is disgracing the memory of her son for her own selfish reasons. That's all I'm going to say on the subject.
UPDATE (by Donna B.) - The photo of the arrest.