Arizona's Congressional District 7, a vast area covering Tucson and parts of Pima County, is gearing up for a Republican ...

High-profile Democratic congressional candidates Adelita Grijalva and Daniel Hernandez Jr. clashed over tax and environmental ...

Democratic hopefuls for Tucson open congressional seat debate, TUSD calls for and election and Mayor Regina Romero talks ...

The winner of the July Democratic primary will take a huge voter-registration lead into the general election in CD7, the seat ...

A previously serene off-year election turned fiery in a televised debate as two high-profile Democratic congressional candidates ... task over her support for a Tucson sales tax hike, which ...