One former employee at Facebook has officially testified in a Senate hearing after releasing internal documents on how the company is aware of the various dangers and harms it has caused a number of its users, specifically it's teen users. In addition, on Monday during the mid hours, the platform along with Instagram and WhatsApp faced a major outage for up to six hours. A number of users were unable to access these platforms. Author of "No Filter: The Inside Story Of Instagram" Sarah Frier, joined Cheddar to discuss more.