Wisconsin GOP nominee vows to mandate sheriff cooperation with ICE

Republican Wisconsin gubernatorial nominee Tom Tiffany pledged Wednesday to require local law enforcement agencies to coordinate with federal immigration authorities, marking a distinct break from his Democratic rival during their general election debate. The commitment centers on honoring federal immigration detainers, a policy Tiffany argued is necessary to ensure that individuals accused of crimes are removed while still in county custody. "I will make sure that local, county and state law enforcement coordinate with federal law enforcement," Tiffany stated during the debate hosted by WISN-TV. When pressed on whether this cooperation would be mandated by law, he confirmed his support for such a requirement.

The debate highlighted a widening gap between the two candidates regarding the scope of federal power in state jails. Democrat David Crowley, the Milwaukee County executive, clarified that he does not support a blanket ban on all cooperation with federal immigration authorities. He acknowledged that immigrants convicted of crimes should face deportation. However, Crowley outlined a series of restrictions he believes should govern interactions between local officers and federal agents. These proposed measures include barring contracts between local law enforcement and Immigration and Customs Enforcement, requiring judicial warrants for agents to enter correctional facilities, and banning the use of face coverings by agents. He argued that these limits are essential to safeguarding civil liberties.

The political disagreement mirrors a broader operational shift in the state. Immigration enforcement has become a prominent issue in Wisconsin as the Trump administration expanded its nationwide deportation efforts this summer. Federal data cited in the source indicates that ICE arrests in the state reached new highs, with more than 2,100 people detained between January 2025 and the latest reporting period. This surge in activity has placed sheriffs and police departments at the center of a national conflict over the limits of local authority.

The tension is already influencing local politics beyond the governor's race. Twenty county law enforcement agencies in Wisconsin currently participate in ICE's 287(g) program, which authorizes designated local officers to perform specific immigration enforcement functions. Cooperation with federal agents has emerged as a key issue in sheriff races in Sauk and Winnebago counties heading into the November election. For both parties, the issue presents a complex challenge in the lead-up to the midterms. Republicans have continued to campaign on border security and enforcement, while Democrats have increasingly targeted the tactics and conduct of ICE agents under the current administration.