September 5 | Senator Sheldon Whitehouse (D-RI) joins MSNBC's The Last Word with Lawrence O'Donnell. On Monday, Whitehouse wrote a letter Chief Justice John Roberts to lodge an ethics complaint against Supreme Court Justice Samuel Alito for violating several canons of judicial ethics.

Whitehouse’s formal complaint follows revelations that Justice Alito accepted but did not disclose gifts of luxury travel and exclusive lodging from right-wing billionaires, one with business before the Court. Justice Alito then made public comments opining on the constitutionality of Whitehouse’s Supreme Court Ethics, Recusal, and Transparency legislation to reform the Court’s lax ethics regime, which passed the Senate Judiciary Committee in July. Justice Alito’s comments also implicated ongoing Senate investigations into Justice Alito’s undisclosed gifts.