Watergate was a horrific abuse of presidential power. Nixon obstructed justice and acted as if he was above the law. He also got what he deserved, or perhaps less than he deserved......BUT
Watergate did not cost taxpayers a half a billion dollars in bad loans to presidential cronies.
Watergate did not result in the death of any law enforcement officers or contribute to the violent destabilization of a friendly democracy. Nor was it used to try to subvert the Constitutional rights of millions.
Obama's administration is the most dangerously corrupt and out of control in American history. He tried to get a news network that did not agree with his positions delegitimized by the rest of the media. He has unconstitutionally appointed, without the consent of Congress, over sixty executive branch officials. He has overturned Congressional acts with executive orders, again, in violation of the Constitution.
A vote for Obama is a vote for criminals.