(Associated Press) ALAN FRAM September 11 2019 RALEIGH N.C. Conservative Republican Dan Bishop won a special election for an open House seat in North Carolina averting a demoralizing Democratic capture of a district the GOP has held for nearly six decades. But his narrow victory didnt erase questions about whether President Donald Trump and his partys congressional candidates face troubling headwinds approaching 2020. Bishop a state senator best known for a North Carolina law dictating which public bathrooms transgender people can use defeated centrist Democrat Dan McCready on Tuesday. Bishop tied himself tightly to Trump who staged an election eve rally for him in the district and Tuesdays voting seemed no less than a referendum on the Republican president who quickly took credit for the triumph. Dan Bishop was down 17 points 3 weeks ago. He then asked me for help we changed his strategy together and he ran a great race. Big Rally last night" Trump tweeted. No polling has emerged publicly that showed Bishop with a deficit of that magnitude. Operatives from both parties and analysts had long said the race was too close to call. The results in the district underscored the rural-urban split between the parties with Bishop 55 running up substantial numbers in outlying areas and McCready eroding GOP advantages in suburban areas. McCreadys moderate profile resembled that of many Democrats who won in Republican-leaning districts in the 2018 midterms and even with the loss on Tuesday showed the durability of that approach.