With almost twenty million listeners on more than six hundred stations, Rush Limbaugh is the leading and most dangerous figure in the conservative movement today. John K. Wilson uses Rush's own words to show how Limbaugh's flagrant disregard for the truth and penchant for savage personal attacks have held the political arena hostage. Limbaugh's machine is now so powerful that even Republicans dare not question his conclusions. The Most Dangerous Man in America is a rigorous, definitive takedown of the one man who does more than any other to poison the American airwaves.