Issues and Insights has a great piece on the current impeachment nonsense.
The accusation against Nixon, in Article 1, was that he “committed unlawful entry of the headquarters of the Democratic National Committee … for the purpose of securing political intelligence. Subsequent thereto, Richard M. Nixon, using the powers of his high office, engaged personally and through his close subordinates and agents, in a course of conduct or plan designed to delay, impede, and obstruct the investigation of such illegal entry; to cover up, conceal and protect those responsible; and to conceal the existence and scope of other unlawful covert activities.”
As I've mentioned to people before. Nixon committed actual crimes. There was absolutely no doubt about that by anyone.
Now the interesting part with particular relevance given the recent IG report:
On top of that, “He misused the Federal Bureau of Investigation, the Secret Service, and other executive personnel, in violation or disregard of the constitutional rights of citizens, by directing or authorizing such agencies or personnel to conduct or continue electronic surveillance or other investigations for purposes unrelated to national security, the enforcement of laws, or any other lawful function of his office,” and “authorized and permitted to be maintained a secret investigative unit within the office of the president, financed in part with money derived from campaign contributions, which unlawfully utilized the resources of the Central Intelligence Agency.”>
Sound familiar, doesn't it?
And Clinton:
Democrats at the time reveled in claiming the Clinton impeachment was all about sex. It was actually about repeatedly committing perjury to prevent the public from knowing about his philandering, especially with a young White House intern. Article 1 said, “William Jefferson Clinton willfully provided perjurious, false and misleading testimony to the grand jury concerning … the nature and details of his relationship with a subordinate government employee,” plus other false statements and “his corrupt efforts to influence the testimony of witnesses and to impede the discovery of evidence” in the course of legal actions against him.
Again, Clinton actually committed a crime.
Trump's phone call, exercise of executive privilege and seeking court resolutions of what he believed to be unlawful subpoenas are not crimes.