Larry Mantle talks with actor/producer, two-time Academy Award-winner Tom Hanks about "John Adams," the seven-part HBO miniseries, which debuts Sunday evening, March 16. The series is based on David McCullough's Pulitzer-Prize winning biography of John Adams, one of the best-selling American historical biographies of all time and stars Paul Giamatti and Laura Linney. Tom Hanks and Gary Goetzman are the executive producers. The miniseries explores the extraordinary relationship between Adams and Abigail, his wife of 54 years and chronicles the life of John Adams, a remarkable historical figure whose fiercely independent spirit, commitment to personal liberty and reverence for the rule of law profoundly influenced the values on which our country was founded.