U.S. President Barack Obama and first lady Michelle Obama embrace during a campaign rally at the Ohio State University in Columbus

 
U.S. President Barack Obama and first lady Michelle Obama embrace during a campaign rally at the Ohio State University in Columbus
U.S. President Barack Obama and first lady Michelle Obama embrace during a campaign rally at the Ohio State University in Columbus, Ohio May 5, 2012. Obama officially kicked off his re-election campaign today with visits to Ohio and Virginia. REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS ELECTIONS)