A top Facebook exec told a whistleblower her concerns about widespread state-sponsored disinformation meant she had 'job security'

In this April 11, 2018, file photo, Facebook CEO Mark Zuckerberg pauses while testifying before a House Energy and Commerce hearing on Capitol Hill in Washington.
AP Photo/Andrew Harnik, File
Facebook let dictators generate fake support despite employees' warnings, The Guardian reported.
Whistleblower Sophie Zhang repeatedly raised concerns to integrity chief Guy Rosen and other execs.
But Rosen said the amount of disinformation on the platform meant "job security" for Zhang.
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