Apple on Monday said first weekend sales of the iPhone 5 topped five million, beating the opening weekend for the iPhone 4S nearly a year ago by 1 million units. Demand has been “incredible,” Apple CEO Tim Cook said in a statement. He also confirmed that the company sold out completely of its initial shipment. “We are working hard to get an iPhone 5 into the hands of every customer who wants one as quickly as possible,” he said. While the phone is hard to come by, many early shoppers found a few things to complain about — and a hidden feature that wowed many. Read the full story at USA Today.