Immigration enforcement operations and confrontations with activists continued Wednesday in Minneapolis and St. Paul. A group of protesters blew whistles and pointed out federal officers in a vehicle on a north Minneapolis street. Some federal immigration officers have asserted sweeping power to arrest someone considered illegally present or otherwise deportable using an administrative warrant but without a judge’s warrant. “Nobody now is trusting the government with those changes.”The federal enforcement extended to the city’s Ecuadorian consulate, where a federal law enforcement officer tried to enter before being blocked by employees. The Department of Homeland Security said two federal agents involved in Pretti’s death have been on leave since the shooting happened.