ba-da-bum, bum, bum, bum ♪ >>> mr. president, how are you? >> great. >> reporter: since leaving office, bill clinton has made his own health and the health of the country his top domestic prioritye invited me to little rock. last time we spoke a few weeks ago you said you were going to be really strict on the diet. were you doing pretty good job, you say. >> yeah, i'm doing it more strict now. >> are you? >> yeah. by the time i have my 65th birthday, i want to weigh what i did when i went home from law school in 1973. >> wow. >> that's what i'm working on. >> that's a grand ambition. i like that. how much was that? will you tell us? >> i got down to 185. now i got down there when chelsea was married, i weighed about 192. which is what i weighed when i graduated from high school. anything under 195 was my optimum weight my whole life but in the summer of '73 we had a scorching hot summer and i ran three miles a day at the hottest hour of the day which i could do back then in order to make the pounds go off and it was the first time since i was 13 years old that i had weighed 185 pounds. i'm going to try one more time to make it. >> president clinton's diet -- no meat, no dairy,