OK, so Washingtonians can't drive in the snow. But do we have to be sneered at by smug snow senators like Vermont's Patrick Leahy? On a day last week when a few inches shut down much of the District, Leahy opened a committee hearing with some Green Mountain State chest-pounding. "A little snow's not going to stop us," he bragged at the sparsely populated hearing. "We had 2 feet of snow overnight," he says of his home state. "I'm told that a number of places opened as much as an hour late. It's a new generation, and they go slowly."