it's like in his dna. he can help himself. >> do you worry about him? >> oh, yeah, sure. >> do you fear one day you're going to wake up and something awful will have happened? >> look, i hope not. i mean, but, listen, something could happen to any of us on any given day. you know, i'm -- you know, i'm wishing him well. he really is, you know, somebody i've cared about for so many, many, many, many years. >> let's take a little break. when we come back, i want to talk about what you do that charlie doesn't want to do and that's go to rehab. >> yeah. ♪ [ male announcer ] in 2011, at&t is at work, building up our wireless network all across america. we're adding new cell sites... increasing network capacity, and investing billions of dollars to improve your wireless network experience. from a single phone call to the most advanced data download, we're covering more people