Official White House Photo by Pete Souza

Tim Kaine on Air Force One

President Barack Obama listens to Sen. Mark Warner, D-Va., aboard Air Force One during a flight to Norfolk, Va., July 13, 2012. Seated, from left, are: Senior Advisor David Plouffe; Jon Favreau, Director of Speechwriting; and former Virginia Governor Tim Kaine.

See our biography of Tim Kaine