At least half of what I know about pop culture I learned from reading “Dunesbury,” the Pulitzer Prize-winning comic strip by Garry Trudeau. For nearly 40 years this genius has been taking aim at the pompous, clueless and corrupt people who run this country, as well as some of the fads and trends that keep us distracted from more important things (like why we are in Iraq and and why Dick Cheney isn’t in jail). Lately he has been having fun with Twitter and Fox News’ dumbest dumb-ass correspondent. It is hilarious. Check it out at