Immigration agents draw guns, arrest activists following them in Minneapolis

Meanwhile, Tuesday was the deadline for the Minnesota governor, state attorney general and the mayors of Minneapolis and St. Paul to produce documents to a federal grand jury in response to a Justice Department request for records of any effort to stifle the Trump administration's immigration crackdown. Officials have denounced it as a bullying tactic.

Federal agents in the Twin Cities lately have been conducting more targeted immigration arrests at homes and neighborhoods, rather than staging in parking lots. The convoys have been harder to find and less aggressive. Alerts in activist group chats have been more about sightings than immigration-related detainments.

Several cars followed officers through south Minneapolis after there were reports of them knocking at homes. Officers stopped their vehicles and ordered activists to come out of a car at gunpoint. Agents told reporters at the scene to stay back and threatened to use pepper spray.

There was no immediate response to a request for comment from the Department of Homeland Security and Immigration and Customs Enforcement.

A federal judge last month put limits on how officers treat motorists who are following them but not obstructing their operations. Safely following agents “at an appropriate distance does not, by itself, create reasonable suspicion to justify a vehicle stop,” the judge said. An appeals court, however, set the order aside.

Border Patrol commander Greg Bovino, who was leading an immigration crackdown in Minneapolis and other big U.S. cities, left town last week, shortly after the fatal shooting of Alex Pretti, the second local killing of a U.S. citizen in January.

Trump administration border czar Tom Homan was dispatched to Minnesota instead. He warned that protesters could face consequences if they interfere with officers.

Grand jury seeks communications, records

Minneapolis Mayor Jacob Frey’s office said it was complying with a grand jury subpoena requesting documents about the city's response to Operation Metro Surge, but it released no other details.

“We have done nothing wrong and have nothing to hide, but when the federal government weaponizes the criminal justice system against political opponents, it’s important to stand up and fight back,” spokesperson Ally Peters said.

Other state and local offices run by Democrats were given similar requests. People familiar with the matter have told the AP that the subpoenas are related to an investigation into whether Minnesota officials obstructed enforcement through public statements.

No bond for man in Omar incident

Elsewhere, a man charged with squirting apple cider vinegar on Democratic U.S. Rep. Ilhan Omar will remain in jail. U.S. Magistrate Judge David Schultz granted a federal prosecutor's request to deny bond to Anthony Kazmierczak.

“We simply cannot have protesters and people — whatever side of the aisle they’re on — running up to representatives who are conducting official business, and holding town halls, and assaulting them," Assistant U.S. Attorney Benjamin Bejar said Tuesday.

Defense attorney John Fossum said the vinegar posed a low risk to Omar. He said Kazmierczak's health problems weren't being properly addressed in jail and that his release would be appropriate.

Raza reported from Sioux Falls, South Dakota. AP reporters Ed White in Detroit and Hannah Fingerhut in Des Moines, Iowa, contributed.