https://www.cnbc.com/2017/09/22/apple-ceo-tim-cook-iphone-8-and-apple-watch-series-3-are-sold-out-in-some-places.html >Apple CEO Tim Cook continued his tradition on Friday of visiting an Apple Store on the day of a big product launch. >"I am thrilled," Cook told CNBC's Josh Lipton on Friday. "Here's what we're seeing right now. The watch with LTE — the Series 3 Watch — we are sold out in so many places around the world. And we're working really hard to meet demand. We've sold out of iPhone 8 and 8 Plus in some stores, but we've got good supply there. You can see what's going on here this morning — I couldn't be happier."