Yes — for instance last year in North Carolina's 9th congressional district. https://en.wikipedia.org/wiki/2018_North_Carolina%27s_9th_congressional_district_e

Yes — for instance last year in North Carolina's 9th congressional district. https://en.wikipedia.org/wiki/2018_North_Carolina%27s_9th_congressional_district_election https://en.wikipedia.org/wiki/2018_North_Carolina%27s_9th_co... > On February 21, the board unanimously voted to call a new election because of fraud by Republican operatives.