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

Alexander Butterfield oversaw the installation and operation of a voice-activated recording system in the Nixon White House ...

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

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

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 ...

Almost a decade after Richard Nixon resigned, the disgraced former president sat down with his one-time aide and told the tale of his fall from grace in his own words. For three decades, that version ...

As a deputy assistant to the president, he supervised Richard Nixon's taping system that had been secretly placed in four ...

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

Alexander Butterfield, the former White House aide who revealed the existence of damaging recordings related to the break-in ...

Butterfield served as a deputy assistant to Nixon from 1969 to 1973 ...

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.