though he was president, but as we travel around the world, every once in a while, he would just hit me with his elbow and say, can you believe this, us two guys from texas here doing this? so he was very humble. and caring, compassionate person. one of my favorite photos is them, george and bashr bush in bed with their grandchildren. and that photo, it was originally going to be shot by "life" magazine. >> there it is. >> the president didn't want that to happen. they asked me if i would do it. i talked to barbara bush and it was her suggestion to come over at 6:00 in the morning and just see what happens. >> see the love amongst that family. we go now to washington, d.c., for special coverage of the state funeral of president george h.w. bush.