“He had no desire or intention to lead this nation — only to market himself and to build his wealth and power,” Cohen said. “Mr. Trump would often say, this campaign was going to be the ‘greatest infomercial in political history.’ He never expected to win the primary. He never expected to win the general election.”

What was almost as dispiriting as the range of misconduct alleged was the behavior of Republicans on the committee. They seemed less interested in ferreting out the truth than in covering it up; all they wanted to do was protect Trump and discredit Cohen.

It was three hours into the hearing before a Republican even asked Cohen a question about Trump.

The Republicans argued that we should not believe Cohen because he is a proven liar. But if a proven liar should not be believed, why do these same Republicans believe Trump? After all, Trump has made 8,718 false or misleading statements since taking office, according to The Washington Post’s count.