Best Bristol in-car sound: Danica Patrick -- 'I kind of got to go pee'

Jeff Gordon is swearing mad about a loose wheel, Tony Stewart is livid about how difficult it is to pass, and Danica Patrick has to pee ... but refuses to do so in her driver's suit.

Check out all the best scanner audio from the Food City 500 in Support of Steve Byrnes and Stand Up To Cancer at Bristol Motor Speedway.