often criticized president george h.w. bush and his sons on the campaign trail. he's offering public praise now. here to discuss cnn presidential historian douglas brinkley and michael d'antonio, the author of "the truth about trump." gents, good evening. thank you so much. michael, this entire week people are going to be praising the former president, george h.w. bush. in the presence of this president. so far trump has been gracious. but they're praising the former president for all the traits that trump -- that just don't belong to him. he does not have those traits. restraint. right? humility. >> reticence. prudence. >> how long can he be gracious with this? >> oh, i think he's going to try and hold it together throughout