 If humans are looking to live on the moon one day, possible prime real estate was discovered. Scientists have confirmed a cave on the moon not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago. It's estimated to be at least 130 feet wide. There could be hundreds more that could house future astronauts. Amazon shoppers, it's time for your Prime Day discounts. And Elon Musk is reportedly throwing big money into the presidential race. Chanel Call has your Money Watch report.