1972 Martha Mitchell effect
Nixon was later to tell interviewer <a href="https://en.wikipedia.org/wiki/David_Frost" title="David Frost">David Frost</a>
in 1977 that Martha was a distraction to John Mitchell, such that no
one was minding the store, and "If it hadn't been for Martha Mitchell,
there'd have been no Watergate." https://en.wikipedia.org/wiki/Martha_Beall_Mitchell