He’s the executive director and he thinks it’s all nonsensical. One theory which is making the rounds is that the steroid that Jones was busted for (Turinabol) wasn’t something that was tested for by the USADA in the past. This just isn’t true. The anti-doping agency has been testing for it for a long time now. Foster knows that that banned substance is going to show up in a panel for steroid detection if the athlete has it onboard. Since Jones didn’t test positive for Turinabol on the 6th and 7th of July, and then did test positive for it at a test held after the weigh-in, right before the right, it seems like Jones’ suddenly decided to use the steroid at a very strange moment!