"I don't think they [proven users of performance enhancing drugs] belong in the Hall of Fame," Jenkins said. "The drugs probably enhanced their performances about 20-30 percent. Sammy was in his 30s when he was apparently using and it gave him an edge in homers and RBIs."
Rule #1: Any numerical estimate is valid when the baseline is pulled from your ass.
Rule #2: When no one has the right answer, there's no such thing as a wrong one.
Rule #3: As long as you're popular, people will believe you.