Republished from the New Yorker Magazine. Photo caption: If appearances of obstruction of justice by the president intensify, Republicans will inevitably begin to imagine what 2018 or 2020 would look like if the man behind Trump got a promotion. Photo: Brendan Smialowski/AFP/Getty Images – Story By Ed Kilgore

The timing and manner of Donald Trump’s dismissal of FBI director James Comey raise an inevitable suspicion — not proof, but a suspicion — of presidential obstruction of justice. And the only real remedy for presidential obstruction of justice, if it is stubborn, is impeachment, or at least the threat of impeachment — as we learned during the Nixon administration. Because presidents have the power to gum up every other path to the revelation and reversal of serious patterns of administration misconduct, there’s a pretty low threshold for talk of the “I-word,” once said gumming up appears to be happening.

As Matthew Yglesias notes, the Republicans who control Congress can head off an impeachment crisis by un-gumming the path to justice via some investigative entity beyond Donald Trump’s control. But that will require a break with Trump that most of them do not want to make.

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In those circumstances, how many conventional conservative Republicans would resist the temptation to fantasize about a deus ex machina procedure that could remove the troublesome Trump and replace him with the extremely well-known quantity of Mike Pence, perhaps just in time to change the dynamics of 2018 — or certainly 2020 — in the GOP’s favor? Conversely, Democrats might prefer to keep Donald Trump around as long as possible to indelibly stain the GOP with his misdeeds and his alarming demeanor.

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