IndyCar Barber Motorsports Park in Birmingham winner Josef Newgarden came into The Freak Nation Sunday night while celebrating his first win in the IndyCar series. Newgarden is also part of an emerging American driver pool with the ability to win on open-wheel road courses. Three of the top five finishers at Barber were Americans including the first two. Newgarden was even in a Chevrolet to make the win even more Red, White & Blue. It triggered a good conversation. Listen…