111111-N-DR144-989.SAN DIEGO (Nov. 10, 2011) President Barack Obama watches the Quicken Loans Carrier Classic aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson hosted Michigan State University and the University of North Carolina for an NCAA basketball game. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans/Released)