McCain vs. Obama: Who the sporting world roots for

For McCain NASCAR legend Richard Petty has endorsed McCain. At left, the two appeared at the Sylvania 300 race in Loudon, N.H., on Sept. 14.

For McCain

NASCAR legend Richard Petty has endorsed McCain. At left, the two appeared at the Sylvania 300 race in Loudon, N.H., on Sept. 14.
(Matthew J. Lee / Globe File Photo)