we include jfk's inaugural. and martin luther king, jr.'s i have a dream speech. it want that we tried to exclude anyone we looked at over the course of our history what are the best and speeches. >> greta: do you have a favorite? >> i do. my favorite is lincoln's second inaugural. >> greta: why? >> we have three of his speeches and his emancipation proclamation. inaugural how hard the war was for him as a person as well as for the nation. he talks about they read the same bible and prayed to the same god. and talked about malice towards none, charity towards all. >> greta: there's no secret who your father is. he has written the forward to the book. do you think you learned your love of history from him?