@oralloy,
Who is cheating the system? People want to vote in their local districts. In North Dakota, where reservations have PO boxes as their legal address, are told they need a street address to prove their residency. But, in other rural places such as North Carolina and Ohio Rural Route Boxes are sufficient.
It seems only when it's convenient for the Republicans to change where and how legal Americans vote. The only ones who are cheating are the ones gerrymandering districts. Which, at this time, IS the Republicans.