Julia Chatterley is live from the New York Stock Exchange. Here are some of the top business stories of the day. Operation Matterhorn! Holiday operator Thomas Cook collapses, triggering the UK's biggest peacetime rescue effort. WeWork's new-mann? Speculation that the firm's biggest investors Softbank could push for new management. And Bakkt to the future! The first bitcoin futures exchange launching today. It's Monday....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