There's a political reality about impeachment. It's purely a political process. The interpretation of "high crimes and misdemeanors" can reach a long way, all the way to sex in the Oval Office, which was an absurd use of the impeachment clause.
Had the Senate or House, or both, censured or somehow warned Richard Nixon, the tragedy of Watergate might have been prevented. Hopefully the Senate will not sit by while even more serious abuses unfold before it.
Trump hasn't really done anything yet to abuse his powers. I don't even know if he knows what all his powers are as president. And that worries me. He will learn. After he learns how the presidency works, he could become much more dangerous, because his personality doesn't change. Once presidents find their powers, they don't give them up. They use them.
I'd give Donald Trump an "F." This has been the worst 100-day transition in my lifetime. And I was born during Franklin D. Roosevelt's term. This White House is by far the worst-run I have ever seen, certainly in modern times.