Virginia voters on Tuesday will decide the fate of a constitutional amendment that would pave the way for a new congressional map designed to allow Democrats to pick up as many as four seats in this year’s midterm elections. The special election marks the latest fight in the mid-decade redistricting war that has unfolded across the country as both parties vie for control of the narrowly divided House. Under the proposed map in Virginia, Democrats would be in position to hold up to 10 of the