That Hughes v Gracie was great. Gracie didn't even put up a good fight. I couldn't tell from the camera angles, but the announcers claimed Gracie's arm popped from Hughes' arm-bar at one point. I wonder what went through Hughes mind when he heard the pop, yet Gracie not giving up. Gotta give Gracie some credit for toughness at least.
From what I've heard none of the Gracies EVER submit.