Special Report: Senate formally receives articles of impeachment against President Trump
The seven House managers who will essentially prosecute the case against President Trump formally presented the articles of impeachment to the Senate. Earlier in the day, the nonpartisan Government Accountability Office ruled that the Trump administration violated the law by withholding military aid from Ukraine for a political reason. Norah O'Donnell anchors a CBS News Special Report from Washington with reports from Jan Crawford, Nancy Cordes at the Capitol and Ben Tracy at the White House.