Senate Votes On 'Nuclear Option'; UMass Boston Chancellor Stepping Down

Host Meghna Chakrabarti talks about the vote today by Senate Democrats to block the nomination of Supreme Court nominee Neil Gorsuch and how Republicans are working to change the rules that apply to the filibuster (the "nuclear option"). We also discuss how Harvard Business school case studies are changing and the stepping down of J. Keith Motley as chancellor of UMass Boston.