A man's testimony about himself is never valid.
Bill and Hillary Clinton, Bill Cosby, Mahmoud Ahmadinejad, Fidel Castro, Osama bin Laden, Kwasi Mfume, Barak Obama, Nelson Mandela, Mos Def, Reba McEntire, Alicia Keys, Dave Chappelle, Bob Saget, Gabriel Union...there are just too many to keep naming.