AdvertisementIn Tight Race, Maine Republican Sues To Block State's Ranked-Choice Voting LawNovember 13, 2018Steve MistlerfacebookEmailU.S. Rep. Bruce Poliquin, R-Maine, has filed a lawsuit to overturn Maine's ranked-choice voting system. Votes are still being counted in Poliquin's race, but it's possible he will lose a recount under the recently approved system. (AP)