I can completely understand not being aware of Donald Trump’s crimes. I think the media is largely non-specific in their negative comments about Trump. David Cay Johnston covered the many crimes Donald Trump committed before becoming president. He’s a Trump’s biography and wrote The Making of Donald Trump. It’s a very comprehensive look at Donald Trump’s ties to the mafia, which I admit can be quite a slog at times. But quite a few of his crimes were laid out in this article, as revealed by Michael Cohen’s testimony:
And this is a list of his crimes as president that go against the office of the presidency that are legally deemed as grounds for impeachment.
https://soapboxie.com/us-politics/11-Crimes-For-Which-Donald-Trump-Should-be-Impeached