Iowa Attorney General Brenna Bird announced on Thursday that an investigation has been opened into Winneshiek County.

The Iowa attorney general's office has opened an investigation into a county sheriff who says he will "block, interfere, and interrupt" immigration enforcement agents operating without a warrant.

Iowa Governor Kim Reynolds sent a letter to the Winneshiek County Sheriff and Board of Supervisors reminding them of their obligation to follow state law and comply with ICE’s enforcement of ...