Facebook cybersecurity executive on election "war room," tactics of bad actors

Facebook is unveiling a new so-called war room to help deal with urgent threats in the upcoming midterms and prevent election interference. The social media giant says the war room will streamline decision-making if threats emerge. Facebook disabled more than a billion fake accounts between October 2017 and March 2018. Facebook's head of cybersecurity policy, Nathaniel Gleicher, joins "CBS This Morning" to discuss the latest ways the platform is dealing with bad actors.