http://abclocal.go.com/kgo/story?section=assignment_7&id=5587625 Drive down a freeway in the Bay Area, or Los Angeles, or San Diego, and sooner or later you're going to see it -- a cardboard sign with a message critical of the president. With George Bush's approval ratings at an all-time low, you might think it's just random protestors voicing their discontent. But it's not. It's one guy on a mission.

Patrick Randall, not his real name, describes his process of posting up signs. Patrick Randall: "All you got to do is put white paint on the cardboard, then do the lettering, fill it in and stick it up where people see it." He's says he's put up thousands over the past six years. Patrick Randall: "It was really once I discovered cardboard that it took off."