NASCAR CEO Steve O'Donnell explains why he doesn't necessarily mind driver fights

The best battles in NASCAR happen on the track, but there's no denying that we've seen some pretty good action off the track as well in the Cup Series.While all-out fist fights aren't as common as they might have once been, tensions can run high on pit road, and drivers who get a bit too aggressive on the track can be subject to a post-race lecture, shove, or just some brutal side-eye.Sometimes issues simply need to be worked through off the track, and NASCAR CEO Steve O'Donnell says that for th