Kyle Petty calls the racing he saw at Atlanta the best all season, Steve Letarte gives praise to Chase Elliott's domination en route to the win, and Jeff Burton joins the debate about Elliott's block on Ross Chastain. #NBCSports #NASCAR #NASCARAmericaMotormouths » Subscribe to Motorsports on NBC: https://www.youtube.com/motorsportsonnbc?sub_confirmation=1 » Get the latest motor sports news on NBC Sports: https://nbcsports.com/motors/nascar » Watch Live races on NBCSports.com: http://www.nbcsports.com/live Watch NASCAR America Motormouths LIVE on Peacock Mondays and Wednesdays at 6pm ET. Call in to join the conversation at 844-NASCARNBC! https://www.peacocktv.com/channels/nbcsports NBC Sports – the home of motorsports – features unparalleled motorsports programming, fueled by the network’s new media rights agreements with INDYCAR and International Motorsports Association (IMSA), NBC Sports will have more than 1,500 hours of motor sports coverage spanning NASCAR, INDYCAR, IMSA, Mecum