Judge Brett Kavanaugh has become a political liability for Republicans, according to one line of thinking.
In polls, more people oppose than support his confirmation to the Supreme Court. If he is confirmed, his tenure on the court will be clouded by allegations of serious sexual misconduct that are believed by many millions of Americans.
So Republicans are being advised to replace him with a new nominee; say, appeals-court Judge Amy Coney Barrett.
I had hoped that President Donald Trump would pick Barrett in the first place. But at the moment I think that Republicans would be better advised to move ahead with Kavanaugh's confirmation.
I start from two related premises. The first is that while we do not and probably cannot know for certain, Kavanaugh is very likely innocent of the charges against him.
The second premise is that Kavanaugh is being treated with vicious unfairness. Several Democratic senators have pronounced themselves convinced of his guilt in the absence of evidence corroborating the accusations. Writers at prominent media outlets are claiming that Kavanaugh is smearing his accusers merely by contesting their charges.
Given my premises, there are five reasons to stick with Kavanaugh.
The first is to avoid an injustice. Claims that Kavanaugh is merely being subjected to a job interview, not a criminal trial, are hard to take seriously. You would have to be blind not to see that a Kavanaugh withdrawal or defeat would be taken as a quasi-official verdict on the allegations against him. Kavanaugh would be disgraced. Even his existing judgeship would be insecure.