Jimmie Johnson is back at the Daytona 500 ... But with these changes have come accusations of “cleaning house.” Some critics believe Johnson has forced out key figures and made drastic ...

Jimmie Johnson returned to NASCAR on a limited basis ... Police said they then heard gunshots from inside the house, and they pulled the person in the hallway out of the house.

During the interview, Jimmie Johnson denied all the allegations about "clearing the house" and said [00:07]: "It might look that way, but, well, I guess maybe I'm reacting to cleaning house ...

Jimmie Johnson faces added pressure in his Daytona 500 return due to a high-profile promotional collaboration with Shaquille O'Neal.