Dick Van Dyke looks back on life as he approaches his 100th birthday

Is it true you could have almost become James Bond. >> I almost did. And I said, "Have you heard my British accent?" Click.>> On the verge of his 100th birthday, Dick Van Djk has been spreading joy for longer than most of us can remember. >> Hello, sir. >> My god.Hello, old man. >> How you doing. >> So good to see you.>> We're a couple of survivors. >> Tell me about it. And now he's letting us in on some of his secrets for living to 100.What's the one question that people ask you the most as you're approach ...