Federal agents, state police and the Pinal County Sheriff's Office arrested nine people and confiscated nearly 500 pounds of marijuana during a drug enforcement operation this week.
The Border Patrol said Friday the busts occurred Wednesday night near Interstate 8 in Stanfield.
Agents also confiscated an AK-47 assault rifle.
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Taco Bell is offering an unusual contest prize: a "lifetime" of free food at its restaurants.