Voters are caught in the middle as the redistricting battle intensifies

Voters cast their ballots on April 21 in Arlington, Va. The Virginia Supreme Court has nullified the April referendum on redistricting.

Much of the focus of the ongoing redistricting war has been on which political party will come out on top. But it's voters who will pay a cost, say voting experts and voting rights advocates.

(Image credit: Win McNamee)