>> welcome back. we are learning more about the life of george h.w. bush, the husband, the father, patriarch of the bush family. he never wrote a memoir, but he did send letters and kept a diary from the age of 18. now, the bush presidential library is releasing excerpts of those writings. there is a letter he wrote his children, dated september, 1998. "i don't respect to be on the a-team anymore, but i want to play golf with you and i want to fish or throw shoes. and i want to enjoy your victory spread i want to be there for you if you get a bout to bad bouncing life. you will, because the seas get rough." he was deeply involved in the lives of his children. on "60 minutes," president george w. bush, his son, told the story by the first time the two presidents were inside the oval office together. watch. >> he walks in, i said "mr. president! welcome." and he said "thank you, mr. president."