SRX takeaways from Nashville Fairgrounds: Bobby Labonte back to the front; Marco Andretti to Xfinity? | CBS Sports Headlines SRX takeaways from Nashville Fairgrounds: Bobby Labonte back to the front; Marco Andretti to Xfinity? There are plenty of storylines to go over after the Nashville race ESN FeedsThis post was … Continue reading SRX takeaways from Nashville Fairgrounds: Bobby Labonte back to the front; Marco Andretti to Xfinity?