I think it boils down to two issues for the left regarding Trump. The first is that he’s president at all, and does what presidents do with all the attendant powers of a president. The second is that he is not afraid to use those powers in ways that stand to harm the Democrats and their interests.
They find these two things unconscionable. So they redefine whatever Trump does that they don’t like and/or that may harm them politically as unacceptable, unprecedented, offensive, and even at times criminal.
And always, always impeachable.
But of course all presidents continue to do things that are in their political interests. Most of those things have other motivations, as well – most often, that the president believes that such actions will also benefit the country or even the world. It’s really not rocket science. Among those things can be something like “fighting corruption,” including corruption that occurs at the hands of people opposed to that president. To do otherwise – to give corrupt and/or illegal actions a pass because they are done by political opponents – would itself be a terrible thing.
For example, we have this:
President Trump’s critics are now complaining that he asked the Australian prime minister to cooperate with the Justice Department’s investigation into the origins of the Mueller probe and that Attorney General William Barr has traveled overseas to ask foreign intelligence officials to cooperate with that investigation. The New York Times called it another example of “the president using high-level diplomacy to advance his personal political interests.”…
As George Washington University law professor Jonathan Turley explains, “It is not uncommon for an attorney general, or even a president, to ask foreign leaders to assist with ongoing investigations. Such calls can shortcut bureaucratic red tape, particularly if the evidence is held, as in this case, by national security or justice officials.”
That sort of cooperation with the DOJ investigation of the machinations that led up to the Mueller report is what Trump asked for in the Zelensky phone call, right after he said “I would like you to do us a favor.” In addition, the US has a treaty with Ukraine concerning mutual assistance with prosecutions.
On the other hand, in that article from the Post that I quoted from at the beginning, author Marc Thiessen calls the Biden probe “opposition research.” I beg to differ. Not all research that involves someone who happens to be a political opponent is primarily “opposition research,” although it is tangentially that. The Biden case has an especially unusual set of circumstances: the fact situation regarding Hunter Biden had already started to be prosecuted by Ukraine long before Trump was president, and had then been dropped by a new prosecutor who replaced the prosecutor that Biden strong-armed Ukraine to fire (with a direct quid pro quo threat from Biden to withhold foreign aid if that prosecutor was not fired). Biden says it was done for other reasons than to stop his son’s investigation, but Biden’s on-record threat has the appearance of tremendous impropriety and corruption. It is perfectly proper to ask for help in investigating that entire fact situation to see what the reality was with Hunter Biden and to also see whether Joe Biden as VP purposely and knowingly stopped a corruption investigation of his own son, using a direct quid pro quo which his position as VP gave him the power to employ, and whether that was the primary reason for the threat.
In the transcript of the Trump/Zelensky phone call there is one single sentence about the Bidens. This is it:
The other thing, there’s a lot of talk about Biden’s son, that Biden stopped the prosecution and a lot of people want to find out about that so whatever you can do with the Attorney General would be great. Biden went around bragging that he stopped the prosecution so if you can look into it… It sounds horrible to me.
Absolutely nothing wrong with that as far as I can see. It is irrelevant that Biden is running for the Democratic nomination. Are all the Democratic candidates immune from any investigation into what they actually may have done, including if it involves that person’s interference in a foreign country’s investigation of their own child, when that person held high public office in the US and threatened to withhold aid to that country if the prosecutor wasn’t fired? And if that action of the candidate is on the record, admitted to (and bragged about) by the candidate him/herself? That would be a ludicrous rule, and certainly one that has never been uttered before or even conceptualized.
Trump did not manufacture evidence or get anyone in any foreign country to manufacture evidence against Biden or Biden’s son. And yet that is exactly what the Democrats and Hillary’s campaign apparently did regarding Trump, with willing cooperation and help from government agencies such as the FBI. No one has ever been prosecuted for it. And the very same people who say Trump can’t say what he said to Zelensky then go and defend what Hillary and the Democrat partisans in government agencies did.

