Nixon's chief of staff resigns (April 1973)
As the Watergate investigation closed in, President Richard Nixon accepted the resignations of chief of staff H.R. Haldeman and domestic adviser John Ehrlichman on April 30, 1973. Both had been among his closest aides.
Nixon named replacements but the departures weakened his inner circle.
The resignations became evidence in the Watergate proceedings that eventually drove Nixon from office.
Shows how a president's choice of loyal aides during an investigation can shape the political and legal fight that follows.
