NASCAR Truck Series Las Vegas Winner Rajah Caruth’s win Friday night made some headlines in the sport. Caruth was only the third African American to win in a NASCAR national series in more than 60 years. He won from the Pole in a close victory helped by his pitcrew. In fact, the Freaks look at a number of new winners from NASCAR’s Drive for Diversity program. It’s changing the sport for the good. Listen…