House majority leader Eric Cantor, Virginia Republican, left, and Democratic challenger Wayne Powell greet each other prior to a Chamber of Commerce debate in Richmond, Monday, Oct. 1, 2012. (AP Photo/Steve Helber)

Photo by: Steve Helber

House majority leader Eric Cantor, Virginia Republican, left, and Democratic challenger Wayne Powell greet each other prior to a Chamber of Commerce debate in Richmond, Monday, Oct. 1, 2012. (AP Photo/Steve Helber)