The final installment of secret recordings President Richard Nixon's White House made is out.
It includes a conversation Nixon had with then California governor and future president Ronald Reagan.
Reagan called Nixon on the night of April 30, 1973, to offer his support amid the Watergate Scandal.
Here is an excerpt from the call. Reagan discusses how earlier that day two top White House staffers and the attorney general had resigned and the White House counsel was fired:
Nixon resigned the presidency.