Virginia Republican Senate candidate George Allen greets crowd members before Republican presidential candidate, former Massachusetts Gov. Mitt Romney appeared at a campaign event at the Lynchburg Regional Airport, Monday, Nov. 5, 2012, in Lynchburg, Va. (AP Photo/David Goldman)

Photo by: David Goldman

Virginia Republican Senate candidate George Allen greets crowd members before Republican presidential candidate, former Massachusetts Gov. Mitt Romney appeared at a campaign event at the Lynchburg Regional Airport, Monday, Nov. 5, 2012, in Lynchburg, Va. (AP Photo/David Goldman)