QUOTE
80% of Fox News viewers showed at least one misperception (e.g. they believed WMD's had been found), compared to only 23% for NPR listeners and PBS viewers. Worse yet, the more a person watched Fox News, the less informed they were found to be. More than half of ABC, CBS, NBC, and CNN viewers also had at least one misperception, and those who watched more news were no more informed than those who watched less.