
Dr. Jill Biden, right, and Virginia Democratic candidate for Senate Tim Kaine, second from right, sit on stage and listen as Vice President Joe Biden, left, speaks at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Vice President Joe Biden speaks at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. Biden was joined on stage by his wife, Dr. Jill Biden, Virginia Democratic candidate for Senate Tim Kaine, Sen. Jim Webb (D-Va.), and Sen. Mark Warner (D-Va.). (Andrew Harnik/The Washington Times)

Supporters Laylah Bradley, 7, of Alexandria, Va., left, and Cei Richardson [cq], right, of Falls Church, Va., right, listens as Vice President Joe Biden speaks at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. Biden was joined on stage by his wife, Dr. Jill Biden, Virginia Democratic candidate for Senate Tim Kaine, Sen. Jim Webb (D-Va.), and Sen. Mark Warner (D-Va.). (Andrew Harnik/The Washington Times)

Supporter cheer for Democratic candidate for Senate Tim Kaine as he speaks at a campaign rally for Vice President Joe Biden at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Democratic candidate for Senate Tim Kaine is welcomed to the stage by Sen. Jim Webb (D-Va.), and Sen. Mark Warner (D-Va.) at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Democratic candidate for Senate Tim Kaine, left, is welcomed to the stage by Sen. Jim Webb (D-Va.), second from right, and Sen. Mark Warner (D-Va.), right, at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Democratic candidate for Senate Tim Kaine, center, speaks at a campaign rally for Vice President Joe Biden at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Democratic candidate for Senate Tim Kaine, speaks at a campaign rally on stage with Sen. Jim Webb (D-Va.) and Sen. Mark Warner (D-Va.) before welcoming out Vice President Joe Biden and his wife, Dr. Jill Biden at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. (Andrew Harnik/The Washington Times)

Shamah Khan [cq] , center, and other supporters take photographs as Vice President Joe Biden speaks at a campaign rally at the Heritage Farm Museum at Claude Moore Park, Sterling, Va., Monday, November 5, 2012. Biden was joined on stage by his wife, Dr. Jill Biden, Virginia Democratic candidate for Senate Tim Kaine, Sen. Jim Webb (D-Va.), and Sen. Mark Warner (D-Va.). (Andrew Harnik/The Washington Times)