Twitter Whistleblower Complaint Accuses Company of Security Failures

Twitter’s former head of security has filed a whistleblower complaint with regulators, claiming the social-media company is failing to protect sensitive user data and lying about security problems. WSJ tech reporter Sarah Needleman joins host Zoe Thomas to discuss the accusations and why they come at a problematic time for Twitter. Learn more about your ad choices. Visit megaphone.fm/adchoices