The whole thing is worth watching, but it's especially interesting to hear the Gracie brothers comment on a technique that seems like something out of a street brawl but was in reality an intelligent, tactical mixed martial arts maneuver employed by Silva: Grabbing Fedor by the throat.
“This is the official website of the Mixed Martial Arts llc. Commercial
reproduction, distribution or transmission of any part or parts of this website
or any information contained therein by any means whatsoever without the prior
written permission is not permitted.”