are. >> i also asked you if i could throw that person under the bus first and you said no. >> tore giveness is hard. but in forgiving you actually liberate yourself from anger and negative thoughts. >> up next, bush 43 on his father bush 41. and a number 1, george washington. >> as each of these leaders will tell you no matter how much you are ready to assume the office of the president it is impossible to truly understand the nature of the job until it is yours, until you are sitting at that success cdesk. that's why every president gains greater appreciation for all of those who served before them, the leaders from both parties who have taken on the moment to us challenges and felt the enormous weight of the nation on their shoulders. for me that appreciation very much extends to president bush.