Tape 503, Conversation 020 (503-020)

On May 21, 1971, President Richard M. Nixon, Alexander P. Butterfield, and H. R. ("Bob") Haldeman met in the Oval Office of the White House at an unknown time between 6:04 pm and 6:26 pm. The Oval Office taping system captured this recording, which is known as Conversation 503...