Lord knows it's probably not smart to hold politicians accountable to their campaign promises. But President-elect Donald Trump is no typical politician and at least one of his campaign promises was both uniquely specific and uncontroversial enough to expect—or demand, really—follow-through.

"If you vote for me, on day one, I will commute the sentence of Ross Ulbricht," proclaimed Trump last May while addressing the Libertarian National Convention. The request was on a list of 10 demands the Libertarian Party shared with Trump before he spoke. If Trump has failed to follow through on his other memorable promise from the convention—he said he would "put a Libertarian in my cabinet"—this one is still in play. It would right a small but potent wrong when it comes to the carceral state, the deep state, the drug war, and a host of related bastions of state overreach. By most accounts a model prisoner who has been behind bars for almost a dozen years, Ulbricht deserves his freedom.