jennifer wen, who we just met, is going to share the top prize not with bill roker, who it turns outas very close, but with jack, who is an athletic director at a local high school. he and jennifer, just to give you context, found more than 400 of these aed's. they'll receive a little over $9,000 as a prize. it's worth familiarizing yourself with these and learning how to use them. coming up, sharing life lessons. >> so lesson number six, graduates, do one thing every day that scares you and in the process become the action hero of your own life. >> that was me delivering the commencement address at the university of mission, my alma mater. go blue. more advice from a man who means a lot to me and other young doctors as well. d a choice. take advil now and maybe up to four in a day. or choose aleve and two pills for a day free of pain. way to go, coach. ♪ [ music plays, record skips ] hi, i'm new ensure clear. clear, huh? my nutritional standards are high. i'm not juice or fancy water, i'm different. i've got nine grams of protein. twist my lid. that's three times more than me! twent