Facebook chief operating officer Sheryl Sandberg said the social media company failed to protect users’ information during an interview with PBS NewsHour’s Judy Woodruff on Thursday (April 5). “We know that we did not do a good enough job protecting people’s data. I’m really sorry for that,” Sandberg said. The company’s shares have sunk 16 percent, wiping more than $80 billion from its market value ... Read More »