David Letterman Is Putting His Marriage Back Together

On Friday, it was David Letterman's turn to open up in front of an audience.

The Late Show host, who late last year was embroiled in a $2 million extortion plot stemming from his affairs with female members of his staff, made a rare guest-star appearance, saying on Live! With Regis and Kelly that he's now focused on repairing his relationship with wife Regina Lasko.

"Because you think an explosion has taken place and you're looking at the shards and you say, 'Well, can we put this back together?' " Letterman said. "And by God, maybe you can put it back together. And maybe it won't be the same, but maybe it will be different, and maybe it can even be better in a different way."