In honor of what would have been John Lennon's 73rd birthday, here's a 1972 John and Yoko appearance on The Dick Cavett Show. This is the episode in its entirety, which gives a real sense of time and place. It also includes a superb live version of one of Lennon's most controversial songs, "Woman is the Nigger of the World." Enjoy. And Happy Birthday, John...wherever you are.