Image Steve Whitelock introduced the new AMA Pro MX License criteria at the rider's meeting on Sunday, and then explained it to the press afterward. Here, he's showing off an example of the AMA's "Pyramid of Progress" to MX Illustrated's Steve Cox. Related: Steve Cox Steve Whitelock Steel City 2006 Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 2 of 15Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 9/5/2006 7:22am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter