Employees assemble parts at an electronics plant in Southern California in May. The chief executive worries that an immigration raid could cripple the company.

More law-enforcement officers will be patrolling Arizona's streets and highways starting Thursday night.

Gas station owners whose pumps are out of calibration now face fines of $1,000 for each one found to be faulty.

Arizona voters will get to decide the fate of 10 and maybe 11 measures this year at the ballot.