Jeremy McgrathSunday night The Freaks look back to a 2007 Freakin’ Flashback with seven-time Supercross champion Jeremy McGrath. The television interview for ESPN2 was at Pomona but McGrath’s mind was on a motor racing contract he’d just signed with Dale Earhnardt, Jr. And you’d be surprised at who was behind the curtain pulling strings to make the contract happen. Listen…