PC: political chalking

A couple of weeks ago, I spotted a guy chalking the message "Dissent is Patriotic" on sidewalks around town. They were carefully done, each letter outlined in a contrasting color, and the message a good one (though not so radical here in the People's Republic).

Last week, I spotted "Please Vote" on a couple of sidewalks, in the same style.

This week, it's "Bush Lied".

He's getting more succinct. I hope he doesn't run out of messages before the election.