Home/Alexander Butterfield, Nixon aide who disclosed Watergate tapes, dies at 99 Global NetherlandsUnited States Alexander Butterfield, Nixon aide who disclosed Watergate tapes, dies at 99 Politics The White House Watergate Richard Nixon the Oval Office Nixon Sources (2) Alexander Butterfield, Nixon aide who disclosed Watergate tapes, dies at 99 PBS NewsHour · 9 March 2026 Nixons assistent Alexander Butterfield die Watergatetapes onthulde overleden NOS · 10 March 2026