Joaquín "Jack" García is a retired FBI agent who spent 24 of his 26 years working undercover. He infiltrated the Gambino crime family for three years under the alias "Jack Falcone," even attending a self-described "mob school" to learn its culture and habits. His close relationship with caporegime Greg DePalma helped lead to the indictment of 32 mobsters. Since retiring in 2006, he has written the New York Times bestseller "Making Jack Falcone." John Kiriakou is a former CIA officer who specialized in counterterrorism and was chief of operations in Pakistan in 2002. He later became one of the first whistleblowers to speak publicly about the CIA's torture program. After leaving the agency, he transitioned into media and consulting work. Kiriakou has written several books about his experiences and now hosts weekly podcasts. His career reflects both insider knowledge and public criticism of intelligence practices. FBI agent Scott Payne spent decades targeting violent extremist groups, i...