what is the nickname of the Baseball player who was helped by Ari Fleischer in his media strategy for his admission of steroid usage ?
Ari Fleischer:  He helped Mark McGwire in his media strategy for his admission of steroid usage. Mark McGwire: Mark David McGwire (born October 1, 1963), nicknamed Big Mac, is an American former professional baseball player and currently a bench coach in Major League Baseball (MLB).
Big Mac