This was one of the 17837 issues that was preventing a Pacquiao vs. Mayweather fight done.
The absolute last chance this fight has of being made is in May 2013, so pay close attention the a lot of the talk between the two parties going into the new year.
I still don’t think it will happen, but on the 1% chance it does you will be the first to know. Part of the settlement according to Boxing Scene was that the Mayweathers had to make a public apology and here it is.
“Floyd Mayweather Jr., Floyd Mayweather Sr., Roger Mayweather and Mayweather Promotions wish to make it clear that they never intended to claim that Manny Pacquiao has used or is using any performance enhancing drugs, nor are they aware of any evidence that Manny Pacquiao has used performance enhancing drugs. Manny Pacquiao is a great champion, and no one should construe any of our prior remarks as claiming that Manny Pacquiao has used performance enhancing drugs.”