Is it even possible to stop propaganda on Facebook?
Facebook announced Tuesday that it's shut down 32 accounts and pages involved in a targeted disinformation campaign in the lead-up to the 2018 midterm elections. CNET editor-in-chief Connie Guglielmo and CBS News political correspondent Ed O'Keefe join CBSN's "Red & Blue" to discuss what, if anything, Facebook and lawmakers can do to prevent the spread on propaganda on social media.