Only one issue appeared to mar the otherwise calm Election Day. Apache County, located along the state's north and eastern borders with Utah, Colorado and New Mexico, experienced problems with its electronic pollbooks and printers on Tuesday morning. That led to long lines and concerns from tribal officials.

Arizona is one of seven swing states in the race for president. Voters also will decide an abortion measure and US Senate race.

The bomb threats in parts of Arizona, Georgia and Pennsylvania turned out to ... though what meets that definition wasn’t clear. As Election Day voting neared its end, the former president began making unsubstantiated claims about voting and law ...