Video: Jan. 15, 1973 (at 13:30)

(Monday, January 15, 1973; during the Watergate scandal) — Four of the six remaining defendants in the Watergate trial pleaded guilty to all charges today, leaving only G. Gordon Liddy and James W. McCord, Jr. still standing trial for conspiracy, burglary and illegal eavesdropping of Democratic national headquarters in June 1972.