Closing paragraph:
Many have long marveled at the incapacity for shame in politicians. That missing emotion was most famously captured by lawyer Joseph Welch in the Army-McCarthy hearings in 1954: “Have you no shame, sir, at long last? Have you no shame?” The answer is that we now live in a post-shame era where the only shame is yielding to the impulses of decency or decorum. The Russian collusion scandal served its purpose and Adam Schiff would be the first say that there is no shame in that.