Multiple bomb threats made to Arizona polling locations were "unsubstantiated" and believed to be made by a foreign enemy, ...

In down-ballot races in Texas, Sen. Ted Cruz, whose father is Cuban, made gains with Latino voters after making an effort to ...

Arizona Secretary of State Adrian Fontes said there are unsubstantiated reports of bomb threats at four specific locations in Navajo County.

Bomb threats have been reported in several other battleground states, including Georgia, Pennsylvania, Michigan, and ...

The problem with holding a election-night watch party in the mountain time zone is that by the time people start to roll in, ...

From the polling place to the courtroom, ABC News tracks the latest election security developments as experts warn about the ...

Former Arizona Sen. Vince Leach lobbied to create a GOP-leaning district for himself, but now it could give Democrats a share ...

Federal law enforcement and swing-state election officials both reported bomb threats to polling stations Tuesday, saying ...

Former Arizona Sen. Vince Leach lobbied to create a GOP-leaning district for himself, but now it could give Democrats a share ...

An already heated presidential race faced further strain from a string of reported bomb threats in battleground ...

From the polling place to the courtroom, ABC News tracks the latest election security developments as experts warn about the ...

The Maricopa County Sheriff's Office says the information contained in the threat is similar to threats made nationally and ...