On the Ground in the South

This is proving to be perhaps the most unpredictable presidential campaign in recent memory, and it's hard to know whether the results of tomorrow's Super Tuesday voting will make things clearer or stir up the muck even more. We hear from one of our regular contributors, who's been traveling around the country trying to make sense of it all. He just wrapped up a 10-day tour of Georgia, South Carolina, North Carolina and Virginia.