September 16, 2016 6:30 pm iPhone 7 Debuts, Apple CEO Tim Cook Plays Employee As he does for pretty much every big Apple release, CEO Tim Cook popped into the Palo Alto store on Friday, the day the iPhone 7 officially went on sale. Scott Budman reports. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks