Eight candidates will go before southern Arizona voters at the ballot box Tuesday in special congressional primaries to replace longtime Democratic U.S. Rep. Raúl Grijalva, who died in March.

Eight candidates will go before southern Arizona voters Tuesday in special primaries to replace longtime Democratic ...

But the three Republicans running in District 7 tried to separate themselves from each other — including through personal barbs — despite sharing ardent support for the president on issues.

Candidates for U.S. House District 8 will gather for a community conversation about the economy, abortion, Social Security, inflation, foreign policy, and gun control — hosted by Spectrum News ...