I'd like to withdraw $100, please albuterol inhaler costco before exercise The documentary takes viewers inside the action, but tells another story. It explores the enduring friendship the fighters built out of fierce competition. That's not often the case. Other fighters ignore each other, or have an uneasy alliance, as a result of being tied together by history. Until his dying day, one of the authors of a timeless boxing trilogy, Joe Frazier, had little use for his co-author, Muhammad Ali.