Roger Penske on Monday gave his unwavering support to driver Brad Keselowski, who has now been involved in two post-race fights in four races. Keselowski was confronted by Jeff Gordon on Sunday at Texas Motor Speedway, where the two had contact on a late restart while racing for the win. Kevin Harvick, who was watching the confrontation from several feet away, pushed Keselowski from behind into a scrum of crew members. Hendrick Motorsports said Monday it is reviewing the matter. More...