watching began in the '50s and '60s you probably saw every episode of the show, which brought mary tyler moorethen there are the movies kids are watching every day. mary poppins, dick van dyke's new book is called keep moving and other tips and truths about aging, and he joins us now from our los angeles studio. dick, it is great to see you. thank you for doing this. you know, i was telling people today that maybe i don't know, ten years ago i was driving up to malibu to meet my friend who invited me to your beach house for the day with my daughter who was about ten. and i started to explain to her who dick van dyke was, and she said oh, come on, mary poppins, bye, bye, birdie. you get it from all over, don't you? >> yes, can i thank you for being an island of sanity in all of this chaos. >> you know, things i discovered in this book, your time with martin luther king jr., tell the story about how you came to participate in the civil rights movement with martin luther king jr. >> he was -- giving a speech at the coliseum at ucla. and rod serling wrote the most beautiful, beautiful speech about