U.S. Rep. Reid Ribble, a Wisconsin Republican, and his Democratic colleague in the House, Jim Cooper of Tennessee, unveiled a pair of bills back in March that got little notice but could go a long way to making the nation’s reapportionment process less partisan. Ribble and Cooper would reduce the authority of state legislatures in the redistricting process, a job that must be done every 10 years after the Census to ensure equal representation in congressional districts. One of the bills would require that states establish independent commissions to do the actual drawing of lines. The other bill would require the states to put all redistricting information online and call for public comment before new district maps are approved. We favor such changes. There is little doubt that leaving the job of drawing district lines to politicians, whether for state or federal seats, opens the door to political mischief.