pursued that change, that the rest of the world had caught up to the united states in many ways that werepeopletry not willing to recognize. >> it is a great question and makes me think that in another five years, we would do another george w. bush conference. say --ery difficult to 9/11 to find the george w. bush presidency but it will not be definitive for the george w. bush presidency. we are moving into the 50th anniversary of the voting rights act and you look at lyndon johnson in vietnam and how he came to office in his decision not to run for reelection. with the passage of time, you ,an see major challenges crises, tragedies, and a series of reactions. we talked about katrina, economic policy, social security, immigration, medicare. i think the answer is that it will it will be a large part of the presidency and it points to management style and again how many aspects there are to a presidency. so i think while this is obviously a source for some debate about whether the legacy is decided now, i think that the many parts of the legacy mean that we can't, i would say, there is no single