US is walking in the same direction as China's censorship: Cambridge Analytica whistleblower
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US is walking in the same direction as China's censorship: Cambridge Analytica whistleblower

Christopher Wylie, a former Cambridge Analytica employee, joins "Squawk Alley" to discuss his new book, the future of social media, and data risks when it comes to elections.
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Wed, Oct 9 20191:08 PM EDT