At least five U.S. police were hit by gunfire during violent protests over the death of a black man in police custody, police and media said, hours after President Donald Trump said he would deploy the military if unrest does not stop.
Trump deepened outrage on Monday by posing at a church clutching a bible after law enforcement officers used teargas and rubber bullets to clear the way for him to walk thereafter he made his remarks in the White House Rose Garden.
Demonstrators set fire to a strip mall in Los Angeles, looted stores in New York City, and clashed with police in St Louis, Missouri, where four officers were taken to hospital with non-life-threatening injuries.
An emotional St Louis police commissioner, John Hayden, said about 200 protesters were “jumping up and down like crazy people”, looting and throwing fireworks and rocks at officers.
“We had to protect our headquarters building, they were throwing fireworks on officers, fireworks were exploding on officers,” he told reporters. “They had officers with gas poured on them. What is going on? How can this be? Mr Floyd was killed somewhere else and they are tearing up cities all across the country.”
A police officer was also shot during protests in the Las Vegas Strip area, AP news agency said, quoting police. Another officer was “involved in a shooting” in the same area, the agency said.
It gave no details of the shootings or the officers’ condition. Police declined to comment to Reuters.
Trump has condemned the killing of George Floyd, a 46-year-old African American who died after a white policeman pinned his neck under a knee for nearly nine minutes in Minneapolis on May 25, and has promised justice.
"Mayors and governors must establish an overwhelming law enforcement presence until the violence has been quelled," Trump said. "If a city or state refuses to take the actions that are necessary to defend the life and property of their residents, then I will deploy the United States military and quickly solve the problem for them."
Following his address, Trump walked through an area that had been cleared by police to nearby St. John's Episcopal Church, where he posed for pictures with his daughter, Ivanka, and U.S. Attorney General William Barr.
The presiding bishop of the Episcopal Church diocese in Washington D. C., Michael Curry, was among those who criticized Trump's use of the historic church for a photo opportunity.
"In so doing, he used a church building and the Holy Bible for partisan political purposes," he said on Twitter. The church suffered minor fire damage during protests on Monday night.
The White House said it was clearing the area before a curfew.
A few hours later, thousands of people marched through Brooklyn, shouting "Justice now!" while cars drove alongside, some drivers honking in support.
Television images showed crowds smashing windows and looting luxury stores along Fifth Avenue in Manhattan before the city's 11 p.m. curfew. Mayor Bill de Blasio said the curfew would be moved to 8 p.m. on Tuesday.
Two police officers were struck by a car at a demonstration in Buffalo, New York, on Monday night. Officials said the driver and passengers were believed to be in custody. It was not immediately clear whether the incident was intentional.