Associated Press writers Jonathan Cooper in ... and Tucson Major Regina Romero, one of Grijalva’s longtime allies. Democratic Sen. Ruben Gallego of Arizona, who served in the House until last ...

Grijalva, who was 77, had risen to chair the U.S. House Natural Resources Committee during his 12 terms representing southern Arizona, a powerful perch he ... and Tucson Major Regina Romero, one of ...

Possible contenders include his daughter, Adelita Grijalva, a member of the Pima County Board of Supervisors, and Tucson Mayor Regina Romero, one of Grijalva’s longtime allies. Democratic Sen. Ruben ...

Grijalva, who was 77, had risen to chair the U.S. House Natural Resources Committee during his 12 terms representing southern Arizona ... and Tucson Major Regina Romero, one of Grijalva’s ...