Scott sat down with author Sean Nam to discuss the Philadelphia Black Mafia and its connection to pro boxing. Sean is the author of "Murder on Federal Street: Tyrone Everett, the Black Mafia, Fixed Fights, and the Last Golden Age of Philadelphia Boxing."

Scott sits down with former prosecutor Robert Silbering. Robert is the author of "Law and Disorder: How a Kid from the Bronx Became America's Top Drug Prosecutor."