Michael Conway, who served as counsel on the House judiciary committee during the Watergate investigation,
has advanced a similar argument. In particular, he points to a
staff memo written in April 1974, which argues that “the Supreme Court has contrasted the broad scope of the inquiry power of the House in impeachment proceedings with its more confined scope in legislative investigations. From the beginning of the Federal Government, presidents have stated that in an impeachment inquiry the Executive Branch could be required to produce papers that it might with‐hold in a legislative investigation.” Others are
more skeptical—like Alan Baron, a former attorney for the House judiciary committee on four judicial impeachments, who has cautioned that impeachment proceedings don’t “make all the problems go away.”