Another piece of viral marketing for Watchmen has hit the web. This one is a mock PSA from the '80s urging citizens to report any masked vigilantes that cross their paths. In it is some pretty cool mock news footage of Rorshach and some of his vigilante buddies wandering the streets, all of it captured on grainy 16mm film. A nice touch is the replacement of Abraham Lincoln on Mount Rushmore with Richard Nixon. Take a look after the jump.