Nixon did plenty. He lied to cover up a crime because he had good reason to think he could get away with it because he had personal knowledge of serious criminal behavior of the previous administration.
Obama's WATERGATE is taking place right before your eyes. People are lying to hide the fact that the Community Organizer dumped guns into Mexico in order to destroy the Second Amendment.
Obama's plan was to say, look it's American guns causing the crime in Mexico and then the little SOB was going to go after US Gun distribution and Manufacturing. Then he was going to go after citizens who owned guns.
They gave Obama enough rope to hang himself now it's up to us to hang him with it. One of Obama's guns was used to kill a border patrol agent.
I agree with everything you said except, the Watergate break-in was not actually by Nixon. He defended the people he had working for him much to his detriment. Some have even written the purpose, (which I have never seen spelled out by the prosecuters), for the break-in was to get the goods on John Kerry’s meeting which advocated the assassination of members of Congress.