Marine One carrying President Barack Obama lands at G. Richard Pfitzner Stadium in Woodbridge. (Mary Davidson/PotomacLocal.com)
Obama campaign volunteer Jill Borak fires up the crowd and urges supporters to download a smart phone app and donate money to the campaign. (Mary Davidson/PotomacLocal.com)
Virginia Senator Mark Warner (Mary Davidson/PotomacLocal.com)
Virginia Senator Mark Warner introduces President Barack Obama at a campaign rally on Friday in Woodbridge. (Mary Davidson/PotomacLocal.com)
