Arizona Senate President Warren Petersen introduced legislation on Tuesday to help federal Immigration and Customs ...

Warren Petersen, the president of the Arizona Senate, joins FOX 10's John Hook on this week's edition of Newsmaker.

Senate President Warren Petersen believes the AZ ICE Act would ensure cooperation with enforcement of federal immigration laws.

Multiple county sheriff's office's already have agreements with ICE. Those that do not, may be mandated to do so by next year ...

Republicans in the state Senate advanced a bill to make it more difficult for local governments in Arizona to raise taxes.

Republican state lawmakers have introduced a bill requiring Arizona sheriff’s offices and corrections staff to help federal immigration agencies with enforcement.

Arizona's legislature will consider legislation to help Immigration and Customs Enforcement in its efforts to launch a mass ...

Republican Arizona Senate President Warren Petersen introduced a law to legislators requiring local law enforcement agencies like Sheriff's departments to cooperate with the Trump Administration's ...

Arizona Senate President Warren Petersen said both parties are entering the fresh legislative year with similar priorities.

Tribal leaders from Arizona sought Wednesday to remind state legislators of the importance of state and tribal partnership ...

Republicans in the Arizona Legislature want to “Florida” the state’s election laws, and for the first time in years, the ...