acknowledging his own extramarital affairs will be an issue in the coming campaign. on fox news sunday he was asked about his involvement in the impeachment of former president bill clinton and whether he should be throwing stones. gingrich said his main objection to president clinton s behavior was his perjury in federal court, which gingrich described as a felony. president obama facing no shortage of challenges here at home. they include criticism from both his party and the republicans concerning u.s. involvement in libya. military involvement specifically. now, tonight, the president will speak directly to the american people to spell out the reasons that we re there. and could this be a pivotal moment in his presidency? let s put that question to two of our guests from west newton, massachusetts, and the presidential historian and the author of the book team of rivals: the political genius of abraham lincoln among many other books. doris, good to see you. and joining me here
now for constitution avenue where we go behind the scenes to figure out why people behave the way they do in washington. there s no one better to help us do this than our next guest, pulitzer prize winner author, doris kearns goodwin. she worked in lbj s white house and has written about fdr, jfk and childhood love affair with the brooklyn dodgers. team of rivals: the political genius of abraham lincoln won many prizes and steven spielberg is turning it into a movie. we want to start with the concept of the team of rivals. barack obama promised to bring his rivals to the table. there s no one left but hillary. hillary was the main i remember at the beginning somebody said to him, would you be willing to put into your chief inner circle a rival, even if his or her spouse were an