Republicans were awash in recriminations Wednesday, following their latest setback in a redistricting battle that their party started ahead of the midterm elections but has struggled to win. The fallout came after a day after voters in Virginia approved a plan yesterday that could enable Democrats to gain as many as four new congressional seats in this fall. The results there brought the overall mid-decade redistricting back-and-forth to a draw, if not a slight advantage for the Democrats. “You