Democratic presidential front-runner Howard Dean may have grown up on tony Park Avenue and summered with the swells at East Hampton's then-whites-only Maidstone Club, but his mother, Andree Maitland Dean, insists her son's roots are practically working class. "Howard didn't have the least bit of a glamorous upbringing," Ma Dean told the New York Times last week. "When I was growing up, we didn't even treat the servants like servants." Sitting in her humble multimillion-dollar Upper East Side digs, Mrs. Dean told the Times that every time she had a baby, she'd be forced to convert the dining room into...