There's no denying that Jon 'Bones' Jones is a great, young talented fighter with all the potential in the world. But according to UFC President Dana White for as great as Jones already is, and could one day become, he still has to stand behind middleweight champion Anderson Silva. "To deny Anderson Silva's the best fighter in the world and probably the best ever, is tough to do right now," said White. Hear what else White had to say in this exclusive video: