Facebook’s global outage. Another Chinese developer misses bond payment. Facebook whistleblower testifies today.

Alison Kosik is live from New York. Here are the top business news stories today!   Outage outrage! Facebook is back online after a six-hour outage that also took down WhatsApp and Instagram. Property problems - another Chinese real estate firm misses a debt repayment. Tech testimony! The Facebook whistleblower set to appear before senators.   It’s Tuesday, 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