The Topline: Wait Wait, Don’t Primary Me

2018 saw the most contested Democratic primaries for the House in decades; will 2020 top it? 

It used to be both polite and practical to wait your turn to run for Congress in Massachusetts. Party leaders and insiders frowned on impertinence, and the very occasional primary challenges that happened were rarely successful. That era is ending. We’ve seen two longtime incumbents unseated in the last few cycles, and the 2020 congressional