i'm still a professor at emory university. this is my 29th year as a professor, and i'll still write a book every now and then. >> larry: i know that. many people you write about, hamilton jordan, jody powell, ted kennedy, ronald reagan, jerry ford, anwar sadat, itzhak rabin, robert byrd, they are all gone. >> menachem begin. >> larry: does that give you pause? >> the book was dedicated to jody powell, like my own son, who helped me be and become president so it was a great deal of emotion that i dedicated this book to them, but, yes, times change and people go on, and i think -- one thing i would like to remind the readers of this book, although it's very controversial and critical comments in there by me and them, the book was written 30 years ago, and times have changed, and i changed my opinion about a lot of people. >> larry: read it with that. >> it's an absolutely frank, honest, undisturbed, unmodified, i didn't change a single sentence meaning in the book about what it means to be president and to point out 30 or 40 th