The approval of a new congressional district map for Ohio next could be in the hands of a federal court instead of the Ohio Supreme Court. That comes much to the chagrin of candidates who do not yet know where to stump, are having to re-examine campaign budgets leading up to the May 3 primary election, or plan for it to be held on a later date. Taxpayers are also looking at the possibility of having to foot a $25 million to $30 million cost of an additional election that could be held in August for the offices that fall within a district, something that candidates say is a bad time for elections. On top of that, candidates and incumbents believe that the constitutional rights of voters are being infringed upon by the Ohio Supreme Court, or at least the judges who have rejected three proposed congressional district maps since …