Justice Department subpoenas Walz and others in immigration enforcement obstruction investigation

The person was not authorized to publicly discuss an ongoing investigation and spoke to The Associated Press on condition of anonymity.

The subpoenas are related to an investigation into whether Minnesota officials obstructed federal immigration enforcement through public statements they made, two people familiar with the matter said Friday. They said then that it was focused on the potential violation of a conspiracy statute.

Mayor: Subpoenas are to stoke fear

Walz and Frey, both Democrats, have called the probe a bullying tactic meant to quell political opposition. Frey's office released a subpoena, which requires a long list of records for a grand jury on Feb. 3, including “cooperation or lack of cooperation" with federal authorities and “any records tending to show a refusal to come to the aid of immigration officials.”

“We shouldn’t have to live in a country where people fear that federal law enforcement will be used to play politics or crack down on local voices they disagree with,” Frey said.

Her, a Hmong immigrant and a Democrat, also acknowledged a subpoena, saying she's “unfazed by these tactics.” The governor's office referred reporters to a statement earlier Tuesday in which he said the Trump administration was not seeking justice, only creating distractions.

The subpoenas came a day after the government urged a judge to reject efforts to stop the immigration enforcement surge that has roiled Minneapolis and St. Paul for weeks.

The Justice Department called the state's lawsuit, filed soon after the fatal shooting of Renee Good by an immigration officer, “legally frivolous.”

“Put simply, Minnesota wants a veto over federal law enforcement,” government attorneys wrote.

Ellison said the government is violating free speech and other constitutional rights. He described the armed officers as poorly trained and said the “invasion” must cease.

The lawsuit filed Jan. 12 seeks an order to halt or limit the enforcement action. It's not known when U.S. District Judge Katherine Menendez will make a decision.

Ilan Wurman, who teaches constitutional law at University of Minnesota Law School, doubts the state’s arguments will be successful.

“There’s no question that federal law is supreme over state law, that immigration enforcement is within the power of the federal government, and the president, within statutory bounds, can allocate more federal enforcement resources to states who’ve been less cooperative in that enforcement space than other states have been,” Wurman told The Associated Press.

Hard to track arrests

Greg Bovino of U.S. Border Patrol, who has commanded the Trump administration's big-city immigration crackdown, said more than 10,000 people in the U.S. illegally have been arrested in Minnesota in the past year, including 3,000 “of some of the most dangerous offenders" in the last six weeks during Operation Metro Surge.

He did not elaborate, though he highlighted the capture of three people with criminal records from Laos, Guatemala and Honduras.

“These are not technical violations. As I mentioned, these are individuals responsible for serious harm,” Bovino said at a news conference.

Julia Decker, policy director at the Immigrant Law Center of Minnesota, expressed frustration that advocates have no way of knowing whether the government’s arrest numbers and descriptions of the people in custody are accurate.

“These are real people we’re talking about, that we potentially have no idea what is happening to them,” Decker said.

Bovino defends his ‘troops’ as ethical

Good, 37, was killed on Jan. 7 as she was moving her vehicle, which had been blocking a Minneapolis street where ICE officers were operating. Trump administration officials say the officer, Jonathan Ross, shot her in self-defense, although videos of the encounter show the Honda Pilot slowly turning away from him.

Since then, the public has repeatedly confronted officers, blowing whistles and yelling insults at ICE and Border Patrol. They, in turn, have used tear gas and chemical irritants against protesters. Bystanders have recorded video of officers using a battering ram to get into a house as well as smashing vehicle windows and dragging people out of cars.

Bovino defended his "troops” and said their actions are "legal, ethical and moral.”

“What we see when folks get swept up, as you say, oftentimes it's as agitators, as rioters, and now I call them anarchists," he told reporters, not “ordinary citizens, Ma, Pa America.”

Police in the region, meanwhile, said off-duty law enforcement officers have been racially profiled by federal officers and stopped without cause. Brooklyn Park police Chief Mark Bruley said he has received complaints from residents who are U.S. citizens, including his own officers.

Richer reported from Washington. Associated Press reporters Ed White in Detroit; Sarah Raza and Jack Brook in Minneapolis; and Rebecca Boone in Boise, Idaho, contributed.