Motoworks / Can-Am’s Josh Frederick & Jeremie Warnia Round out the Podium WORCS ATV Racing Round #4 – Racetown 395 April 25, 2010 Adelanto, CA – Yamaha’s Dustin Nelson charged his way to his first WORCS pro win of the season at round four after grabbing the pro holeshot and checking out on the competition. Joining Nelson on the podium