The Trumpian Way dictates a single approach to questions about possible wrongdoing. Never clear the air. Always obfuscate thus:
If called on to investigate, react with indignation.
DENY any possible wrongdoing.
DEFLECT negative attention to a different person.
DISTRACT attention by raising an irrelevant issue.
ACCUSE someone who is an opponent or even an impartial judge of wrongdoing, preferably by tying the person on whom you deflected attention to the issue or action which you raised as a distraction.
Trump's accusation that President Obama had him wiretapped falls into this category along with two added benefits. Backed into a corner, Trump is lashing out using false victimization and the big lie. His accusation is so extreme - in the category of "if it is true, then President Obama did something illegal and horrible." That serves to distract from - what a second, you are just changing the subject away from yourself. Always blaming others when things go wrong, but happy to take credit you do not deserve.
Somehow, the argument is that Obama, no longer president, and the Democrats, need to be investigated over and over again based on an unsubstantiated charge that they may have done something illegal and there is somehow urgency, despite Democrats holding no measurable power in the federal government. But the possibility that Trump and his team are corrupt and beholden to Russia now and on a continuing basis, potentially a grave crisis for American democracy, should not be investigated with any urgency. Just trust us. Why? Well because we are always ready with accusations against anyone who says we need to be investigated because the evidence is compelling.
We also have:
FALSE EQUIVALENCE and
WINNING THROUGH INTIMIDATION
Trump's technique makes use of false equivalence. An investigation of those out of power can never be as urgent as an investigation of those holding all the power.
An urgently required investigation of the current administration - urgent exactly because they are the current administration is made to appear at least equal in urgency to a proposed investigation of the prior administration who no longer hold any power. And the accusation functions as intimidation.
Intimidate the press by berating them in the daily briefing. Intimidate the press by freezing out organizations who are defined as "unfriendly" because they are not overtly friendly like Breitbart and Fox. Intimidate individual companies by singling them out for criticism.
Members of the administration including Michael Flynn and Jeff Sessions delayed coming forward about lies until events forced their hand. Stories are vague and changing. Memories are foggy, even of events a few months ago.
The president and his administration behave like they are guilty of major wrongdoing that they want to conceal. This permanent campaign against American values and national interest can only succeed if Republican leaders continue to facilitate the destruction of our democratic institutions.