Macao's gambling stocks shed billions as China considers greater oversight. A report says Facebook knew Instagram was toxic for teen girls. SpaceX is set to launch the first flight crewed entirely by

Isa Soares is live from London. Casino clampdown. Macao's gambling stocks shed billions as China considers greater oversight. Instagram investigation. A report says Facebook knew Instagram was toxic for teen girls. Ready to blast off. SpaceX is set to launch the first flight crewed entirely by non-astronauts.   To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices