Donald Trump has defended the alleged actions of a teenager charged with killing two people during protests in Kenosha, Wisconsin.
The US President said the accused gunman, 17, was trying to get away and would have been killed by demonstrators if he had not opened fire.
Mr Trump on Tuesday will visit Kenosha, the site of protests against police brutality and racism since Jacob Blake, a 29-year-old black man, was shot seven times by police on August 23.
On the third night of protests, Kyle Rittenhouse, 17, allegedly shot three protesters, two fatally, with an assault rifle.
“He was trying to get away from them … And then he fell and then they very violently attacked him,” Mr Trump said at a briefing on Monday evening.
“I guess he was in very big trouble … He probably would have been killed.”
Rittenhouse has been charged as an adult with two counts of first-degree homicide and one count of attempted homicide, and his lawyer has said he plans to argue self-defence.
The Republican president has made law and order a main theme of his re-election campaign.
Speaking on Monday, he declined to condemn violent acts by his supporters and railed against what he called rioting and anarchy carried out by “left-wing” protesters.
Former Democratic Vice President Joe Biden, Mr Trump’s opponent in the November 3 election, accused the president of stoking violence with his rhetoric.
“Tonight, the president declined to rebuke violence. He wouldn’t even repudiate one of his supporters who is charged with murder because of his attacks on others,” Mr Biden said.
“He is too weak, too scared of the hatred he has stirred to put an end to it.”
Mr Trump suggested violence would increase if his rival won and accused the former vice president of surrendering to a left-wing mob.