Did Nixon have any advance knowledge of the burglary? The evidence is not conclusive, but on balance it looks as if he did not know what was being done in his name.
Some believe he did have advanced knowledge, but most experts believe that as ruthless and sharp operator as Nixon would not have sanctioned as hamfisted an operation as the Watergate burglary.
According to a taped conversation between Nixon and H.R. Haldeman, his chief of staff, a furious president asked: "Who was the a**hole who ordered it?"
His mistake, and a grave error it was, was not coming forth and publicly outing those who committed the crime. As usual, the cover up was worse than the crime. They got what they deserved...