David has been a fixture at CNBC for nearly 30 years. On this edition of Press Profiles, we dig deep to discuss how he got into the business, where he learned to develop sources, the story behind his nickname, what it was like to host Jeopardy, why scoring a notable interview is more satisfying than breaking news, the new owner of the NY Mets, the rock-star years on Squawk Box and of course….. a whole lot more.