PROFIT OVER SAFETY

A former Facebook employee says tens of thousands of pages of internal company research she has provided to the Securities and Exchange Commission prove Facebook is lying to the public and investors about the effectiveness of its campaigns to eradicate hate, violence and misinformation from its platforms.

That former employee, who anonymously filed the complaints with federal authorities against Facebook last month, will reveal her identity and speak her mind in an interview airing Sunday night on 60 Minutes.