Robert Reich: Trump's Latest Tweetstorm Is Grounds for Impeachment

[Bernardo de La Paz]

32. Here

I will concede that Reich overstates the case for impeachment with regard to this specific issue, but he does state the basic issue well in the OP:

It is the job of the Justice Department to provide a reasoned case for overruling a federal judge’s decision. In condemning individual judges and threatening to break up the court of appeals instead, Trump is attacking the foundations of the separation of powers in the Constitution.

This assault on the federal judiciary is an abuse of Trump’s constitutional authority

Any one of his statements can be rationalized away individually in isolation as not too bad, but when you look at the sum total of what he says and how he says it and when he says it, the net effect is destructive and abusive. The statements against the American born judge (of Mexican heritage) are very abusive but were made before he was elected.