Seeing defendant Trump “resigned to his fate” in court in what became a trivial attempt to convince a three-judge panel in D.C. that he’s criminally untouchable was “jarring” for former prosecutor Glenn Kirschner. Making an appearance on MSNBC’s “The Last Word” with Lawrence O’Donnell, Kirschner essentially recalled reading the room and watching Trump stripped of his political pomp and forced to sit and watch his argument get scorched. “It seemed a little tense and I will say I am not a political pundit or expert — I don’t play one on TV — but it was kind of jarring to see the leading candidat…