A famous moment occurred during the McCarhy hearings for the Unamerican Activities Committee when Joe Welch pleaded, “Have you no sense of decency, sir.”
Clearly, Lindsay Graham’s answer would be “No,actually. I do not.” Nor, by extension, does Trump nor does the Republican Party.
I can only hope that any witnesses called take Fiona Hill as their model and the Republicans find that these hearings come back to bite their collective ass.