The power of social influence is the power to capture your attention. This week, we look at the role of an individual and an institution in shaping what you think you know and why it matters. Facebook wants you to pay attention to its ads, but what about the buyers of those ads and their influence? April Reign, creator of the #OscarsSoWhite hashtag wants you to know how to use influence to change a conversation. Case in point: #NoConfederate.