Senators Grill Whistleblower on Cambridge Analytica's Inner Workings

Published: May 18, 2018, 4:31 p.m.

In a highly anticipated hearing before the Senate Judiciary Committee Wednesday, lawmakers questioned Christopher Wylie, a former research director for the shadowy political data firm Cambridge Analytica, about the company's history of privacy violations, its contacts with Russia, and its work with Donald Trump's 2016 presidential campaign.