The Arizona Senate passed legislation Monday that would require local police departments throughout the state to "immediately ...

A new Arizona bill would require state and local police to notify federal law enforcement once an illegal immigrant is ...

Legislation approved earlier this week by the Senate on a party-line vote would require any agency making an arrest to notify Immigration and Customs Enforcement. And that would be "immediately'' — ...

A controversial Arizona bill that would criminalize warning people about imminent arrests moved forward Tuesday after a heated hearing. The legislation, sponsored by Senate Majority Leader John ...

In Arizona, nine law enforcement agencies participate in the federal 287(g) program, which allows local law enforcement to carry out specific immigration enforcement duties.