This undercover video footage from SHowing Animals Respect and Kindness (SHARK) exposes the rampant corruption of the Professional Rodeo Cowboys Association (PRCA) at its own 2007 National Finals Rodeo (NFR).

Watch as Charles Soileau, Vice Chairman of the Board of the PRCA, covertly shocks some horses to make them perform.

While unseen by the audience, the tampering of bucking horses is obvious to all contestants, stock contractors, and most incredibly, to all rodeo judges working behind the bucking chutes.

This footage includes one horse injured and carried out of the Thomas and Mack arena in Las Vegas after being shocked by Vice Chairman Soileau.

With its credibility in tatters from SHARK exposes of other 2007 PRCA rodeos including Cheyenne, Pendleton and the National Steer Roping Finals, a desperate PRCA has already engineered a shutdown of a SHARK YouTube account by falsely claiming copyright violations.

With security in place to prevent the use of video cameras at the NFR, the PRCA thought it was safe. It was wrong.

THIS IS THE VIDEO THE PRCA CAN'T ALLOW YOU TO SEE