Democratic presidential candidate Hillary Clinton meeting with Black Lives Matter activists during a closed-door meeting in New Hampshire on Tuesday. (Photo: Twitter/BlackLivesMatterBOS ‏@BLM_Boston)

VIDEO: Why Do People Keep Insisting #BlackLivesMatter?

Do black lives REALLY matter? John F. O’Donnell investigates the #BlackLivesMatter movement from disruptions of Bernie Sanders to claims of white supremacy. He sits down with organizer/activist, Dominique Hazzard, who breaks it all down like a boss.