If you've ever felt the heat of competition, you know how quickly emotions can boil over, even among professionals. This recent NASCAR incident shows just how intense racing can get, and what happens when rivalries spill off the track.
NASCAR fans are buzzing about a heated exchange between drivers Bubba Wallace and Christopher Bell after a recent race.
The incident occurred post-race at Martinsville Speedway, a short track known for close-quarters racing and high tension.