Dirty Tricks Nixon, Watergate, and the CIA by Shane O’Sullivan
[PDF file]: […] let something like this ‘slip’. More support for the Copeland thesis quoted above, perhaps. But the author shows that at least one other member of the private spook subculture knew ‘the plumbers’ were going into the DNC. However, since McCord and Hunt are dead and Martinez, though alive, won’t talk, we may never know […]