Arizona voters approved Proposition 314 but it remains unclear where it fits into Trump's mass deportation plans.

Donald Trump gained ground in all four counties on the Arizona-Mexico border. Here's where his margin improved the most.

Proposition 314 makes it a state crime to cross the border unlawfully, allows police to arrest and deport migrants.

Voters in Arizona have approved a measure that would allow local police to arrest migrants suspected of illegally entering ...

Arizona voters are set to decide whether to let local police arrest migrants suspected of illegally entering the state from ...

Proposition 314, known as the "Secure the Border Act", seeks to prevent illegal border crossings through Mexico's six ports ...

The Associated Press has declared that Trump has won the Arizona presidential race, which had 11 electoral votes at stake in ...

Democrat Ruben Gallego is elected Arizona’s first Latino U.S. senator, defeating Trump ally Kari Lake and preventing ...

Arizona voters had rejected Trump-endorsed candidates in ... Lake focused instead on border security, a potent issue for ...

Ruben Gallego is on course to become Arizona's first Latino U.S. senator. Congress returns to work on Tuesday against the ...

The Republican finishes the US presidential election with 312 electoral college votes, compared with Kamala Harris's 226.