Nixon not only knew of the break in, but attempted to cover it up, resigned and was then given a pardon.
Nixon found out about the Watergate break in after it occurred.
But you said "Nixon knew nothing of the Watergate break in."
Clearly Fast and Furious caused much more harm, but lets keep the facts straight detective.
I meant Nixon knew nothing of the break in before it occurred or when it occurred.
Everyone knew of the break in after it occurred. I didn't think I needed to explain twice that Nixon knew about the break in only after it occurred, just like everyone else. I don't think anyone thinks that Nixon never found out about the Watergate break in.
My point was simple, Nixon did not plan or direct the Watergate break in. He found out about it after the fact.
The Obama Administration planned and ordered the supplying of guns to Mexican drug gangs.