As The Arizona ICE Act works its way through the Senate, protesters question the potential strain on local law enforcement ...

EXCLUSIVE: Arizona’s Senate president, Republican Sen. Warren Petersen, spoke to Fox News Digital after attending President Donald Trump's signing of the "No Men in Women's Sports" executive ...

Arizona Senate President Warren Petersen has also called for Arizona universities to comply with Trump administration order ending DEI programs. The University of Arizona is "assessing" its ...

Senate President Warren Petersen said he expects the governor to approve one of his bills he calls the Arizona Immigration, Cooperation and Enforcement Act — or ICE Act. The bill requires all law ...

Republican Senate President Warren Petersen was among those who called for moving up the mail ballot drop-off deadline by four days. The Arizona Association of Counties said the majority of the ...