These are probably the two most used tags recently in the UFC. Its sad how we've come to doubt all the legends of our sports and started to make excuses for their cheating. I realize people are doing it to keep up with the game, but where do you draw the line? This is why I've been always against PED use. I truly believe there are a few fighters left who haven't been close to a PED till this day. I feel Conor is one of them, seeing him gas after 6 rounds, when supposedly he has been training his hardest for the last year and a half was funny(after Diaz 1). That actually made me realize how far away natural cardio is from an enhanced one.