W and Nixon
Richard Nixon must have spent much of his life after the presidency wondering what went wrong — why such an insignificant matter in the grand scheme of things ended his career. I suspect he never fully appreciated how the cultivation of an environment in which the ends justifies the means infected those associated with his administration.
In my judgment, George W. Bush's White House has much more in common with the Nixon administration than with his father's. The same mind-set of the ends justifying the means is at work here, and it may have caught up with Rove and others in the Plame Affair.
[Thomas Pauken, "Rove Behavior — Could it be Bush's Watergate? Adviser shows his Nixonian roots", Houston Chronicle, 20 August 2005.]