When did steroids become popular among bodybuilders in the United States, and what factors contributed to their rise in popularity? How did the use of steroids impact the bodybuilding industry in the United States, and what effects did it have on the sport and its athletes? What role did the media play in shaping public perception of steroid use in bodybuilding, and how has this perception evolved over time? How did the passage of the Anabolic Steroid Control Act of 1990 affect the use of steroids in bodybuilding and other sports in the United States? What measures have been taken by organizations like the International Federation of Bodybuilding and Fitness to address steroid use among athletes, and how effective have these measures been?