Alexander Butterfield, the White House aide who inadvertently hastened Richard Nixon’s resignation over the Watergate scandal ...

Alexander Butterfield, a former top aide to President Richard Nixon whose disclosure of a secret taping system in the White ...

Alexander Butterfield, a former White House aide who exposed the recordings that revealed the Watergate scandal, has died. He ...

Mr. Butterfield, a onetime aide to the president, electrified the Watergate investigation with his bombshell testimony about ...

Alexander Porter Butterfield, the former aide to President Richard Nixon who disclosed to the U.S. Senate the existence of ...

Alexander Butterfield, the former White House aide whose testimony revealed the existence of President Richard Nixon’s secret ...

There is tape in the Oval Office,” said Mr. Butterfield, a former White House aide, in testimony that rocked the Watergate hearings and led to the president’s resignation.

Alexander Butterfield, the Nixon aide who revealed to Congress that there was a secret taping system in the White House, died on Monday at age 99 ...