Arizona Republicans nominated a candidate in a special primary to challenge Democrats in the race to replace the late Rep. Raúl Grijalva....

Though blue states make up the majority of "donor" states, the top three biggest "recipient" states — New Mexico, Maryland, and Virginia — are also blue....

Adelita Grijalva won the Democratic primary in Arizona's 7th Congressional District, positioning herself to succeed her late father, Rep. Raul Grijalva, in the heavily blue border district....