swipe of a cell phone. it's being tested in salt lake city and austin, texas. the fast food giant says if successful, it could go nationwide. after ordering and paying with the app the food can be picked up inside or at a drive-thru. a guy that might have that app and be using it frequently in salt lake city. he is 64-year-old dennis rosanoff. his conservative estimate is that he's eating 12,000 big macs. he goes to mcdonald's ten times a week and never gets tired of it. >> ten times a week? he has one on mondays, one on wednesdays. he cranks it up on tuesdays, thursdays, fridays, and saturday when he has two a day. on sunday, he takes a break. i want to see a full-body shot of this man. >> p.s., i've got all his stats right here. he is not an enormous man. six feet tall, 165 pounds, cholesterol under 200, which 200 is border. >> health food, we knew it all along.