Ah yes. Don't ya just love "tolerant" and "inclusive" liberals? I'm from the Peep's Republik of Kalifornia, and it's exactly the same there.
Fortunately, I now live in The Great State of Texas, and can plaster any darn thing I like on my truck, with little fear of vandalism.
Where I live in rural, God fearing, gun loving, Nor Cal, I can put any conservative bumper sticker on I want to without fear of vandalism. My brother did warn me though a few years ago, not to drive to San Francisco with my "BUSH" sticker.
This guys truck is a breath of fresh air from all the liberal Sierra Club, save the whales, Global Warming, and anti-Bush stickers seen on the back of hippie VW busses.