Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

NEW YORK, NY - DECEMBER 14: Sheryl Sandberg, chief operating officer of Facebook, listens during a meeting of technology executives and President-elect Donald Trump at Trump Tower, December 14, 2016 in New York City. This is the first major meeting between President-elect Trump and technology industry leaders. (Photo by Drew Angerer/Getty Images)
NEW YORK, NY - DECEMBER 14: Sheryl Sandberg, chief operating officer of Facebook, listens during a meeting of technology executives and President-elect Donald Trump at Trump Tower, December 14, 2016 in New York City. This is the first major meeting between President-elect Trump and technology industry leaders. (Photo by Drew Angerer/Getty Images)

    JUST WATCHED

    Sheryl Sandberg: Facebook values privacy

MUST WATCH

Sheryl Sandberg: Facebook values privacy

Facebook COO and author Sheryl Sandberg on how graduates can lean in, privacy at Facebook, and women in government.

Sheryl Sandberg: Facebook values privacy

Facebook COO and author Sheryl Sandberg on how graduates can lean in, privacy at Facebook, and women in government.