Rep. Maggie Goodlander, D-N.H., won her primary to advance to a general election showdown in a Democrat-leaning seat comprising generally the western half of New Hampshire from Massachusetts to the Canadian border.Goodlander is the wife of former Biden National Security Adviser Jacob Sullivan, and won her first race for the seat in 2024 – succeeding the retiring Rep. Ann Kuster, D-N.H.While Republicans have dominated the governor’s office in New Hampshire in recent years, Democrats have been largely successful at the congressional level.The district has been in Democratic hands since 2013 and,...