Robert Dallek; 'Sentimento'; Remembering Abba Eban

Presidential historian Robert Dallek discusses his book in progress, "An Unfinished Life: John F. Kennedy", which provides insight into JFK's poor physical health. Tenor Andrea Bocelli and conductor Lorin Maazel introduce their new CD, "Sentimento." We remember the life of Abba Eban by revisiting past interviews with the former Israeli diplomat and writer.