On our drive across America, my son and I have spotted spiffy white vans emblazoned with phrases like "ObamaCare will raise your taxes" and "ObamaCare will put bureaucrats in charge of your health." Just outside Omaha we drove close enough to take a peek at the driver, who looked as dutifully professional as the spanking new van he was driving. This isn't grass roots. It's Astroturf. The vans carry the logo "Americans for Prosperity," one of the Washington front groups orchestrating the fight against universal health. They're using Congress' August recess to heckle Democratic representatives when they meet with their constituents, stage ersatz local anti-universal-health rallies, and fill home-town media with carefully crafted, market-tested messages demonizing health-care reform. The Republican Party's fingerprints are all over this. FreedomWorks, another group now Astroturfing its way around America, is chaired by former House Republican Leader Dick Armey. Texas Republican Pete Sessions, who chairs the National Republican Campaign Committee, says the days of civil town halls are "now over.” Key Republican funders are forking out big bucks. The U.S. Chamber of Commerce, whose ties to the GOP are legion, announced in June it would “develop a sweeping national advocacy campaign encompassing advertising, education, political activities, new media, and grass-roots organizing" to battle universal health and other Democratic initiatives. More after the jump. --Robert Reich