Hot Mic Catches Raiders HC Jon Gruden Cursing Out Refs During Game vs Steelers

Jon Gruden has never been shy of not letting the referees know what’s on his mind and that’s exactly what happened during Sunday’s game between the Raiders and Steelers in Pittsburgh.

Gruden was so frustrated with the officials throwing a flag late in the second quarter that even the CBS broadcaster’s hot mic picked up on Gruden cursing out the refs.