Mesa businessman Wil Cardon is running for secretary of state, bringing a big name and a lot of self-funding ability to a Republican primary that is growing increasingly crowded.

Cardon, who unsuccessfully challenged Jeff Flake for the GOP nomination in last year’s U.S. Senate race, filed his candidacy with the Secretary of State’s Office on Tuesday, according to a press release.

The Rev. Eve Nunez cried Thursday as she told a Capitol Hill audience that “it hurts to be a pastor” in Arizona, where ministers often have to help families that have been separated by deportation.

Senators for Colorado and Arizona want to see if unmanned aircraft can help fight wildfires.

Serving as pastor of a large, multi-congregational church can look a lot like being an elected official. Navigating multiple stakeholder groups and many differing opinions inside congregations can be rough stuff.

NOGALES, Ariz. ai??i?? Arizona's senators are warning the State Department about risks posed by the deterioration of a pipeline that carries more than 10 million gallons of raw sewage daily from Mexico into the U.S. for treatment.

WASHINGTON – Sen. Jeff Flake’s vote against expanded background checks on gun sales earlier this month caused his approval ratings to drop, making him one of the “most unpopular” U.S. senators, a new poll says.

WASHINGTON – Skeptical senators Tuesday challenged Homeland Security Secretary Janet Napolitano on how her department plans to provide a “meaningful” border-security figure, which is the key to a route to citizenship for immigrants here illegally.

Republican U.S. Sen. Jeff Flake says he wants to pass legislation expanding background checks for firearm buyers despite his recent vote against the Senate's bipartisan gun control plan.

A federal immigration overhaul unveiled Thursday would trump state law but wouldn't necessarily nullify Arizona's first-in-the nation crackdown on illegal immigration, said U.S. Sen. John McCain, an Arizona Republic leading the effort to change the nation's immigration policies.

A group of business, religious and law enforcement leaders on April 17 endorsed the broad outlines of a comprehensive and nuanced proposal by eight U.S. senators, including Arizona’s John McCain and Jeff Flake, to fix the nation’s woeful immigration system.