Brad Keselowski is leaving RFK Racing, and Leigh Diffey is joining Frontstretch Happy Hour! This week, Bryan Nolen, Michael Massie and Dalton Hopkins welcome legendary motorsports broadcaster Leigh Diffey to discuss his career, calling some of racing’s biggest moments and the latest NASCAR headlines. First, we’re breaking down the massive news that Brad Keselowski will leave RFK Racing at the end of 2026. What happens to the No. 6 Ford, where could Keselowski land in 2027 and what does this mean for RFK’s future? Then, has NASCAR’s fighting problem gone too far? Corey Heim was confronted and struck by members of a rival team away from his car following the ValleyStar Credit Union 300 at Martinsville. We’ll discuss what happened, how this compares to recent NASCAR fights and where the line should be drawn. Finally, we’re looking at the 2026 NASCAR Chase. With Kansas behind us and Las Vegas next, which championship storylines deserve the most attention as the battle for the Cup Serie...