In the other you have someone who is clearly scared of fighting another making drug allegations to get out of the fight. So what if the guy is taking steroids. Fight him. Whip his ass. And then continue the allegations once you have embarrassed the chap. Doing it this way makes you look scared.
Hahaha

this reminds me of Ben Johnson after he was stripped of the World 100M sprint record because of testing positive for drugs, he said something like "I didn't fly that day, I was running on my own two legs".
I agree that Mayweather is scared, the Manny camp has already made concessions for the fight to happen.