it was about lonliness. it had all the suspense. the novel had so many elements with which to draw people in. >> so the tremendous amount of -- about harper lee. i know she never wrote another book. it was a pulitzer prize-winning book, and the film won the academy award. and yet she never wrote another book. what did you learn about harper lee and her reasons? >> well, i was fortunate enough to get great access to two very close friends of her. a new york city couple who gave their friend, harper lee, money. they remain very, very close dear friends to this day. the other person i was also very privileged and fortunate to talk to was alice finch, harper lee's older sister. alice is one of the first women in alabama who was ever admitted to the bar. she -- at 99 she's the oldest practicing attorney in the state. she continues to practice every day, and she hopes to celebrate her 100th birthday in september at her law desk. she was quite a character and told me quite a bit about how the lee girls were raised. and her answer to that q

it was about lonliness. it had all the suspense. the novel had so many elements with which to draw people in.

we need to work with the underlying stresses that people are facing, lonliness that people are experiencing towards the balls of the feet. >> that's why dr.'s prescription for heart patients including yoga. >> the mind will begin to quiet down. >> meditation and group sessions at his institute in california. >> i came to remind to get my cholesterol down with low fat ben and jerry's cherry garcia. >> we now know when president clinton was president, he passed his annual physicals. but his heart disease was still progressing, undetected. i asked his cariologyist why? >> checkups are not a substitute for lifestyle. >> as president, clun clinton never got advanced imaging like the coronary calcium scanned. though are test that's are now more readily available to everyone. and clinton was also getting a false sense of assurance from the testing he did have. and it was the year he left office when he had the first symptoms of heart disease. >> in 2001 when chelsea graduated from stanford. i started running again. i wanted to get in good shape. i thought this is crazy. i couldn't run more than th

he already has sent that e-mail -- >> there's son-in-lonly so many you can interview somebody. >> it's also painful, particularly given the accusations here. but even if you were telling the truth, if you are asked five times to recount the same event, you're going to do it slightly different each time. you will then be cross-examined about, why did you say this to this person. why did you say this to this person? remember, mcqueary he sent that e-mail out to his friends saying he did report the rape to the police, whereas the grand jury report says he didn't. there's already two story outs there. the more people tell the stories, the more different investigations, the harder it will be. >> i guess mcqueary could be claiming, and again, i don't know what he was meaning in this e-mail, but he could be claiming that one of the guys he talk to oversaw the campus police, and maybe in his mind, that was -- >> that's -- potentially. but the problem is, the statements are now out there and he's going to have to explain it. if you only have one person you're talking to, the odds of conflicting