i didn't know who they were when i was in the white house. but when the break-in occurred, i said, oh, no, because i knew at once instinctively it was our guys. >> g. gordon liddy, ex-fbi, ex-treasury, ex-justice, ex-white house consultant, and e. howard hunt jr., ex-cia, ex-bay of pigs planner, ex-white house consultant. >> they thought they were james bond. we didn't think they measured up. it was closer to the typical gang that couldn't shoot straight. >> earl silva read the names of 60 government witnesses. the list included only one low ranking white house lawyer and several former employees to re-elect the president. >> if you don't know richard nixon's psychology, you don't know his background, you could never understand why the white house reacted to watergate the way it does. >> from day one, there was a great sense that we were under siege.