'History is watching': Dan Rather on stakes of Trump impeachment

Legendary journalist Dan Rather joins The Beat on the historic first day of the public Trump impeachment hearings. Rather, who covered Watergate and the Clinton impeachment for CBS News, explains what makes these proceedings different: It's the first time an impeachment proceeding concerned questions of whether a president sought a foreign power's involvement in elections, and "very serious military, national security issues."Nov. 14, 2019