Steve Kornacki: How a traditionally Republican area helped deliver a progressive victory in New Jersey  NBC NewsAn unabashed progressive dominates in New Jersey, another midterm warning sign for Republicans  PoliticoDemocrat Analilia Mejia will win House special election in New Jersey, further narrowing GOP majority  CNNThe latest Democratic special election win adds to GOP leaders’ headaches  MS NOWDemocrat Analilia Mejia wins special House election  New Jersey Monitor