KIMBERLEY STRASSEL: Stringing Up Gibson Guitar.

On a sweltering day in August, federal agents raided the Tennessee factories of the storied Gibson Guitar Corp. The suggestion was that Gibson had violated the Lacey Act—a federal law designed to protect wildlife—by importing certain India ebony. The company has vehemently denied that suggestion and has yet to be charged. It is instead living in a state of harassed legal limbo.

Which, let’s be clear, is exactly what its persecutors had planned all along. The untold story of Gibson is this: It was set up.

Most of the press coverage has implied that the company is the unfortunate victim of a well-meaning, if complicated, law. Stories note, in passing, that the Lacey Act was “expanded” in 2008, and that this has had “unintended consequences.” Given Washington’s reputation for ill-considered bills, this might make sense.

Only not in this case. The story here is about how a toxic alliance of ideological activists and trade protectionists deliberately set about creating a vague law, one designed to make an example out of companies (like Gibson) and thus chill imports—even legal ones.

So move your factories offshore. That’s clearly the signal they’re sending. Jobs for Americans? Not such a priority.