FOX not happy with Diaz's actions.

Media giants FOX explaining it wasn’t appropriate to air Nate Diaz's hand Gesture during UFC on FOX 5 main event against Champion Benson Henderson this past weekend

A spokesman for FOX said earlier today:

“It’s not appropriate for air, but the folks in the UFC’s production truck were on the ball. They cut away so quickly that it was virtually indiscernible to the naked eye. We regret even a small fraction of a second snuck through.”