Five Questions for Facebook's Sheryl Sandberg

7:30 AM ET Mon, 1 Oct 2012

In this CNBC.com-only video collection, Facebook Chief Operating Officer Sheryl Sandberg answers five questions put to her by CBC's Julia Boorstin. They cover speculation Sandberg could leave Facebook, concerns over the impact of its troubled IPO on employee morale, a big user milestone, and whether Facebook has created a generation of "over sharers."