North Carolina state Sen. Dan Bishop will defeat Democrat Dan McCready in the North Carolina 9th District’s special congressional election, CNN projects, giving Republicans a narrow victory in the GOP-leaning district where President Donald Trump won by 12 points in 2016.

The race drew national attention as a potential 2020 bellwether, in a district that stretched from the Charlotte suburbs to the military town of Fayetteville. Trump and Vice President Mike Pence both made eleventh hour trips to the district on Monday in an effort to bolster Bishop.