drunken driving arrest, hardly anyone gives a hoot. Only seven percent of likely voters in the latest ABC News tracking poll say George W. Bush’s arrest on that distant evening in Kennebunkport raises serious questions about his qualifications for the presidency. Only five percent say it makes them much less likely to support him. And in both cases, nearly all those who do care already support Al Gore. The revelation certainly got quick currency: By Friday night, 91 percent of likely voters had heard or read about it. But it didn’t change a thing: Bush has 49 percent support, Gore ...