With Zuckerberg in the hot seat, here's what Congress should ask Facebook's CEO

With Zuckerberg in the hot seat, here's what Congress should ask Facebook's CEO  Business Insider Facebook's Mark Zuckerberg Testifies Before Congress: What to Watch  Wall Street Journal Facebook tries to get its house in order  CNNMoney An immigrant's relationship status with Facebook post-data breach? It's complicated.  PublicSource How big could Facebook's fine theoretically get? Here's a hint: There are four commas, and counting.  Washington PostFull coverage