Julia Chatterley is live from the New York Stock Exchange. Here are the top business news stories today! Christmas in July? Investors expect a rate cut today, but will the Fed hint at more? China? Chill out! Apple's earnings beat as services grow and Chinese demand stabilizes. And, Joe Biden's big night -- CNN hosts the second democratic presidential debate in Detroit. It's Wednesday....let's make a move.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices