Facebook's Cambridge Analytica data scandal, explained

Cambridge Analytica improperly obtained data from as many as 50 million people. That's put Mark Zuckerberg on the defensive. The Verge's Silicon Valley editor Casey Newton reports. Subscribe: https://goo.gl/G5RXGs Check out our full video catalog: https://goo.gl/lfcGfq Visit our playlists: https://goo.gl/94XbKx Like The Verge on Facebook: https://goo.gl/2P1aGc Follow on Twitter: https://goo.gl/XTWX61 Follow on Instagram: https://goo.gl/7ZeLvX Read More: http://www.theverge.com