field, one outfit leads the back as tracy smith reports on our sunday morning cover story. call it the new reality of hollywood. if you are famous, tmz will follow your every move. by the time you hit the door, tmz knows what we spoke about. there s people out there that say you get a kick out of ruining people s lives. no way! embarrassing people. no way. isn t that the juiciest stuff? we turn down what you might call the juiciest stuff. the celebrity world according to tmz later on sunday morning. osgood: the celebrity world is what the author of the classic book to kill a mockingbird has avoided for many years. today, the novel is making a significant birthday. katie couric takes to us where it began. katie: it s the same county courthouse where harper lee s father practiced law. now it s a museum commemorating her pulitzer prize winning novel. this has touched so many peoples lives. for here in alabama and for so many of us, her words don t res