David Letterman is known for a while from CBS, where he is the host of 'The Late Show with David Letterman'. The show started in 1993 and now, after 16, it is still a very good one. Letterman, who's 61 years old, recently got married with his team life, Regina Lasko. The wedding was made in secret, at their ranch in Montana and he talked about it on his show, making jokes about almost not being able to arrive since he got staked in mad