ABC News' political director Averi Harper breaks down the race in Arizona that's putting a spotlight on the divide in the Democratic Party.

Shawnna LM Bolick is an Arizona State Senator and chairs the Senate Committee on Regulatory Affairs and Government Efficiency ...

Southern Arizona Democrats have crowned Adelita Grijalva the victor of a July 15 U.S. House special primary election, setting ...

The U.S. Department of Justice is seeking the voter registration lists of Pennsylvania and several other states — ...

Democrat Adelita Grijalva and Republican Daniel Butierez dominated a field of congressional hopefuls Tuesday night to get one ...

Arizona's Rep. Raul Grijalva died in March at 77. His daughter, Adelita, is one step closer to taking up his mantle in ...

In a year where Democrats are trying to rebuild after losing the presidential race, Arizona's state party has been embroiled ...

The U.S. Department of Justice is seeking the voter registration lists of several states — representing data on millions of ...

Adelita Grijalva won the Democratic primary Tuesday to represent Arizona's 7th District, becoming the favorite to replace her ...

PHOENIX (AP) — Adelita Grijalva won the Democratic primary Tuesday for a southern Arizona U.S. House seat long held by her ...

Members of the Arizona Democratic Party voted to oust Chair Robert Branscomb during a chaotic July 16 special meeting.

For the second time in less than a year, Arizona business owner Dan Butierez will be facing a member of the Grijalva family in a U.S. congressional election.