it's like in his dna. he can't help himself. >> do you worry about him? >> oh, yeah, sure. >> are you afraid one day you'll wake up and something awful will have happened? >> you know, i hope not. but listen, something can happen to any of us on any given day. but you know, i'm wishing him well. he really is somebody i've cared about for so many, many, many years. >> we're going to take a little break. when we come back, i want to talk to you about what you do that charlie doesn't want to do, and that's go to rehab. >> yeah.