Hong Kong, Miami, Palo Alto. Just name a city where Apple is a household name and you'll find Appleheads lined up Friday, all waiting to buy the latest iPhones: the 5c and the 5s. They come in colors, and the 5s, which is technologically more advanced, has slow-motion video cameras, faster processors and fingerprint sensors. Lines were long Friday in Palo Alto where customers wanted the new gadgets. Bob Redell reports.