The Pro Motocross championship moves to the halfway mark and SMX Insider is here to preview the upcoming race at Southwick. Jason Weigandt and Jason Thomas preview the return of Lucas and Sacha Coenen, the battle at the top of the 450 class between the brothers Lawrence, and is this the week Jorge Prado wins at the only sand track on the schedule? The voice of MXGP Paul Malin joins the Insiders for the Big Interview and Dr. Joe McGinley talks Seth Hammaker and shoulder injuries.