(AP) — Idaho officials may face a sobering lawsuit over their ban on a vodka that makes a cheeky reference to polygamy, a Washington law professor says.

In a letter dated Wednesday and published on his website, George Washington University professor Jonathan Turley informs Idaho officials he will sue on behalf of the producer of Five Wives Vodka if the state doesn’t reverse its decision not to allow the vodka’s sale. He says the ban is unconstitutional and he gives the state 10 days to reverse its position.

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