Roger McNamee on new anti-trust cases: “harms that affect all of society should require some remedy”

‘Zucked’ author and early Facebook and Google investor Roger McNamee joins ‘Velshi’ to discuss his hopes that the new anti-trust cases against the Silicon Valley giants will break up anti-democratic monopolies, and how social media uses the first amendment “as cover” to amplify “the most extreme voices in society at the expense of society itself.”