
Explore the brutal underworld of American organized crime in O'Reilly's #1 bestseller that's sold millions worldwide. From Bonnie and Clyde to the Five Families, discover how J. Edgar Hoover's FBI battled the mob's iron grip on America's soul.
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A bulletproof Cadillac cruises through Chicago's streets, its passenger wearing a $500 custom suit and diamond pinky ring. He waves to crowds like a celebrity, occasionally stopping to serve soup at charity kitchens. Behind this carefully crafted image lies a man who controls prostitution, illegal alcohol, and gambling across an entire city-a man whose organization employs over 1,000 gunmen and has half the police force on his payroll. This was Al Capone at twenty-six, and he represented something terrifying: crime had become big business. While Americans struggled through the Great Depression with 21.7% unemployment and daily foreclosures, a shadow economy thrived. The Mafia didn't just break laws-they rewrote the rules of American society, infiltrating everything from Hollywood studios to the White House. This is the story of how organized crime became America's most successful criminal enterprise, and how the nation finally fought back.