Jon "Bones" Jones is back to fight his biggest foe of all... USADA testing. I've never seen a man defeat himself as much as Jones does. He was on the cusp along with Rousey and Conor at one point. We will see if he still has it in him to compete. He went 5 rounds with Alexander 5 years ago and both guys have been inactive so there should be someone getting KO'd. Jones needs to be at the some intervention with Broner, Taylor, and Ortiz.