BERLIN, GERMANY – JANUARY 18: Chief Operating Officer at Facebook Sheryl Sandberg on January 18, 2016 in Berlin, Germany. (Photo by Thomas Trutschel/Photothek via Getty Images)
BERLIN, GERMANY – JANUARY 18: Chief Operating Officer at Facebook Sheryl Sandberg on January 18, 2016 in Berlin, Germany. (Photo by Thomas Trutschel/Photothek via Getty Images)