“...was another sign that the party’s conservative core is bent on casting out those who have dared to break with Mr. Trump, who has embarked on a revenge tour aimed at punishing his adversaries.”
PLENTY of Republicans broke with Trump on PLENTY of issues, and Trump either left them alone or in some cases, campaigned for them.
But EVERY politician has Red Lines, and impeachment simply because you don’t like the personality of a president who is carrying out your stated agenda is a VERY EASY Red Line to stay clear of.
Well said.