Facebook Promises To Combat Divisiveness and Improve Privacy. Again.
![](https://media.wnyc.org/i/800/0/l/85/2019/04/AP_18303703504951.jpg)
In this April 11, 2018, file photo, Facebook CEO Mark Zuckerberg testifies before a House Energy and Commerce hearing on Capitol Hill in Washington.
( AP Photo )
( AP Photo )