happier still, megared is proven to increase omega-3 levels in 30 days. megared. a hero could save us i'm not going to stand here and wait >> i was hoping for a little enrique iglesias. nickelback with that. heroes come in all shapes and forms but one grocery store clerk in north carolina was lucky enough to have several heroes just when he needed them most. >> and one of them was one of the last he would likely ever expect. here's abc's john donvan. >> i was really going. >> reporter: michael kitty knows he very nearly died that day. the 60-year-old collapsed here a supermarket nrk valdez, north carolina where he was stocking shelves when his heart stopped. >> he's not breathing. a young man is trying to help. >> reporter: this high school student james who was studying to be an emt was in the store and rushed over. >> i checked his respirations and his pulse. we didn't have anything. >> reporter: two nurses happened to be grocery shopping, too. they jumped into the rescue pushing into the chest of the man on the floor who now looked lifeless. >> he was laid on t