In yet another shakeup of a closely-watched legislative race in North Carolina, a local elections chief in Rockingham County alleged a progressive activist illegally tried to interfere with voters going to get provisional ballots cured.The election concerns the primary nomination for state Sen. Phil Berger, President Pro Tempore of the North Carolina Senate, and one of the most powerful Republicans in the state. As of now, he trails his primary challenger, Rockingham County Sheriff Sam Page, by...