Democratic challengers say incumbents aren’t fighting hard enough. This North Carolina primary will test that

By Arit John, CNN (CNN) — At a time when the Democratic Party is calling for fighters, Rep. Valerie Foushee of North Carolina takes a quieter approach. Her work, she said, should speak for itself. “I don’t care a whole lot about the limelight. I care even less about attention,” she said. “What I care