The view of this author and blogger, especially after watching the four constitutional law professors today in the House Judiciary Committee hearing, is that Donald Trump should be brought up on impeachment charges on five counts.
Bribery or Attempted Bribery involving the President of Ukraine to do Trump’s bidding, and interfere in the Presidential campaign of 2020.
Abuse of Power, shown in innumerable circumstances and cases.
Obstruction of Justice, regularly utilized.
Defiance of Congress, including refusal to allow testimony by executive branch officials.
Violation since Day One of Trump’s Presidency of the Emoluments Clause of the Constitution, barring any profit while serving as President.
So there should be five counts, with only one needed as enough to impeach, but with all justification, the case against Donald Trump is many times stronger than that against Andrew Johnson and Bill Clinton, and at least triple what it was against Richard Nixon,