Names of possible challengers to Governor Rick Snyder in 2014 are already being tossed around.Snyder's previous opponent, Lansing Mayor Virg Bernero, says he doesn't expect he'll be running for governor again, but after the lack of any debates this past election, he wants to see a change in the process. Names of other possible challengers to Snyder so far have included Michigan Senator Gretchen Whitmer, Congressman Gary Peters, and former Congressman Mark Schauer.