This company also sells anti-Bush, anti-American stuff.
The company is a Web site for anyone to sell any of their stuff, i.e. the company itself doesn't actually create or sponsor any of the stuff sold.
It's actually a terrific service. If you have a message you'd like to see emblazened on a bumper sticker or shirt or mug or something, I'd encourage you to set up a store on CafePress (http://www.cafepress.com).