The Daily Universe By FELICIA FONESCA Associated Press FLAGSTAFF, Ariz. (AP) — The largest Native American reservation in the U.S. includes parts of three Arizona counties, all of which had different approaches to precinct voting in the 2020 general election. Voters in Apache County had to cast ballots at the polling location they were assigned. People registered in Navajo County could vote anywhere in the county. Coconino County used a hybrid model. The Navajo Nation has long argued the approach is inconsistent and confusing, leading to ballots being rejected and tribal members being denied the same opportunity to vote as others in Arizona.