The Most Overrepresented Group in Congress

Former Wyoming Senator Alan Simpson had some profound words about Congress (from Special Report):

Former Senate Majority Whip Alan Simpson has been out of office for nine years, but the Wyoming Republican hasn't lost his trademark wit. Simpson told an audience at the Library of Congress, "About 15 percent of the people in America are screwballs, lightweights and boobs ... and you don't want people like that not represented in Congress."

Based on the current Congress, it looks like the screwballs, lightweights and boobs are significantly overrepresented on Capitol Hill.