At least when I saw Yates in Burlington, it was 2 weeks after the Olympia, his 5th win, so his condition wasn't too far off, he went through a whole posing routine, and answered questions honestly. Even when asked about juice, he said "I won't lie and say I don't do them, I just can't tell you what and how much". At least he was honest, and I thought it was all prohormones and muscletech