In the course of the trial, presidential hopeful Sen. Elizabeth Warren impugned the integrity of the presiding officer, Chief Justice John Roberts, House Manager Jerry Nadler insulted the Senators sitting as jurors accusing them of treachery and a cover up, among several other improprieties committed by the House presenters. | In the course of the trial, presidential hopeful Sen. Elizabeth Warren impugned the integrity of the presiding officer, Chief Justice John Roberts, House Manager Jerry Nadler insulted the Senators sitting as jurors accusing them of treachery and a cover up, among several other improprieties committed by the House presenters. |