in entertainment and the arts which we ll be noting throughout the morning. as we begin our 3rd season on the air. whether it s the laid-back joys of the summer just passed or the different joys of autumn, we humans are programmed to be engaged in the pursuit of pleasure, a topic our susan spencer will be pursuing in our sunday morning cover story. reporter: from scenic sunsets to chocolatey cup cakes, life s pleasure often feel like luxuries. in fact, they may boil down to basic survival. we are evolved to enjoy certain pleasures. if we didn t enjoy eating and drinking and having sex, we wouldn t be here. reporter: later on sunday morning, life s little pleasures. are we having fun yet? osgood: we are. rin-tin-tin has given his fans plenty of pleasure over the years and given his studio financial reprieves when it needed them most. this morning rita braver tracks down the real rin-tin- tin. reporter: many of us know rin-tin-tin as a tv star in the 50s and 60s. lo
if we didn t enjoy eating and drinking and having sex, we wouldn t be here. reporter: later on sunday morning, life s little pleasures. are we having fun yet? osgood: we are. rin-tin-tin has given his fans plenty of pleasure over the years and given his studio financial reprieves when it needed them most. this morning rita braver tracks down the real rin-tin- tin. reporter: many of us know rin-tin-tin as a tv star in the 50s and 60s. long before that in the era of silent films, he was warner brothers biggest draw. every time they got into trouble, they would release a rin-tin-tin film and bail themselves out so they referred to him as the mortgage-lifter. reporter: later on sunday morning, the legend of rin-tin- tin. osgood: roseanne barr is an outspoken comedian who has raise more than her share of cane over the years. this year she s also raising mack damian nuts in hawaii where our row rock a will pay her the visit. i thought you were supposed to be the man