As Rep. Lee Zeldin campaigns to be New York’s first Republican governor in nearly two decades, Democrats have repeatedly brought up one item in particular: his vote against certifying last year’s presidential election results in January. Zeldin was one of four Republican members of Congress from New York who voted against certifying the results in Pennsylvania and Arizona, both of which were ultimately confirmed by a majority of lawmakers. When Republican leaders met in Albany last month to select Zeldin as their presumptive nominee for governor, Democrats immediately seized on the moment, labeling Zeldin as “radical,” and tying him to...