CHICAGO — Visiting Chicago for the first time as president, Donald Trump disparaged the city Monday as a haven for criminals that is “embarrassing to us as a nation.” The city’s top cop sat out Trump’s speech to protest the president’s immigration policies and frequently divisive rhetoric.

“There is one person who is not here today,” Trump told a friendly audience at a conference of police chiefs. “Where is he? I want to talk to him. In fact, more than anyone else, this person should be here because maybe he could learn something, and that’s the superintendent of the Chicago Police, Eddie Johnson.”

Johnson’s decision to boycott the event angered the city’s chapter of the Fraternal Order of Police, which said in a Facebook post that “such a gesture would be an insult to both President Trump and the office of the presidency itself and would be a mark of disgrace upon the city throughout the entire nation, including Mayor Lori Lightfoot.”

But the Democratic mayor and Illinois’ Democratic governor stood in solidarity with Johnson, who announced days before the International Association of Chiefs of Police Conference that he would not attend.

“This is the land of Lincoln and when you come to the state of Illinois you should respect all the people who live here in the state of Illinois,” said Gov. J.B. Pritzker.