What was Watergate?
Boston.com
Haldeman and Ehrlichman
Also at the end of April, Nixon's top aides, Chief of Staff H.R. Haldeman (left) and domestic-affairs assistant John Ehrlichman (center), resigned over their roles in the widening scandal. Also resigning was the attorney general, Richard Kleindienst. Elliot Richardson of Massachusetts is named to replace Kleindienst.
(Globe Photo)