The biggest question is whether the polls have the electorate right or are undercounting Republicans who aren't excited about voting this year but might still turn out. Natalie Jackson with the latest Leading Indicators (unlocked): www.nationaljournal.com/s/733150/her...
Here’s what to know about the possibility of midterm polling error
It really does all come down to turnout. But read on for the wonky stuff.
nationaljournal.com