Former MotoGP champion Kevin Schwantz came into The Freak Nation to talk about a Red Bull promotion upcoming next Superbike season. But wait 'til you hear what he has to say about the 2007 AMA season and the Superbike championship kept by defending champion Ben Spies. Not only did he make some comparisons with former champion Mat Mladin but Kevin also talks about Ben's future on the world stage. This is a great few minutes…