CORRECTION- Perriello's New York connection

The September 13 cover story "Out of nowhere: How Tom Perriello's 450 mile Election Day made the difference in the race for Congress" misstated that Perriello had worked for a law firm in New York. In fact, Perriello had worked as an attorney for New York-based civic advocacy non-profit Res Publica, a group he founded.

Additionally the story misstated the years in which Al Weed had run for Congress. He ran in 2004 and 2006.