Trump will argue whatever is in his immediate interests; Barr has argued for decades against any real congressional oversight of the president.
Trumpist supporters don’t care if Trump is guilty… yes, he may be a GUILTY UN American… but he is our GUILTY UN American… hell, Trumpist revel in Trump’s GUILT…
Impeachment, “will seldom fail to agitate the passions of the whole community, and to divide it into parties more or less friendly or inimical to the accused.”
“In many cases it will connect itself with the pre-existing factions, and will enlist all their animosities, partialities, influence, and interest on one side or the other, and in such cases there will always be the gravest danger that the decision will be regulated more by the comparative strength of parties, than by the real demonstrations of innocence or guilt.”https://www.thedailybeast.com/alexander-hamilton-warned-us-about-trump-and-barr?ref=wrap
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