So, Fernando Vina has followed Andy Pettitte's method of admitting to using HGH, but not steroids, and only

Welcome to the excuse used 100 times over. The "I did it for the team, or only tried it a few times" excuse. People are saying things like "that Pettitte, he really stepped up by saying he only did it twice, and to get back from injury". That is a coward excuse and lies.