All of us should be appalled, but none of us should be surprised to find on both sides of great debates a certain number of bigots and ignoramuses. The two are, of course, not the same. A bigot hates. An ignoramus is simply ignorant and therefore might be salvaged and redeemed by exposure to new information. Which brings us to the sad, pathetic case of Rep. Jim Moran, the Virginia Democrat who recently joined Sen. Trent Lott on the national apology trail. Lott, a Mississippi Republican, found himself apologizing desperately and profusely for his stunning declaration...