Jack Garcia is considered by his peers and leading FBI experts to be the most successful undercover agent in the history of the Bureau. He was featured this week on CBS 60 Minutes discussing his book, "Making Jack Falcone, An Undercover FBI Agent Takes Down a Mafia Family."

In his 26 years of service with the FBI, Garcia is best known for his undercover role as "Jack Falcone," who penetrated the Gambino crime family of La Cosa Nostra in New York for nearly three years. The case resulted in the arrest and conviction of 32 mobsters, including the top members of the Post John Gotti Gambino crime family.

Dr. Donald Palmisano, MD, JD is a former president of the American Medical Association and a frequent keynote speaker on leadership. His new book, On Leadership, Essential Principles for Success, is now available in bookstores. Dr. Palmisano has appeared on ABC's Good Morning America, NBC's Today Show, MSNBC's Hardball with Chris Matthews, CNN's Crossfire, and ABC's Nightline.