Nixon was pardoned.
Huh? What are talking about? Please list the number of times Trump has been in front of an independent prosecutor (hint, him being acquitted by his own party on two impeachment trials doesn't mean he was innocent). Bill Clinton APPOINTED Robert Fiske and even signed into law the Independent Counsel Reauthorisation Act, which led to Starr being appointed. After comprehensive investigations by Starr and his people (including a comprehensive report written by Brett Kavanaugh no less) there was nothing in the Whitewater investigation or Vince Foster's suicide that had anything to do with the Clintons.
What I find abhorrent, and why your country is so fucked at the moment, is that you don't take into account evidence or context in anything. You give equivalency to both Trump and Clinton.