Asked to condemn white supremacist violence at the first presidential debate on Tuesday, President Trump said the far-right Proud Boys group should "stand back and stand by," before immediately arguing that violence in the U.S. "is not a right-wing problem. This is a left-wing problem."
Why it matters: Trump has repeatedly been accused of failing to condemn white nationalism and right-wing violence, despite the FBI's assessment that it's the most significant domestic terrorism threat that the country faces. The president has frequently associated antifa and the left-wing violence that has afflicted some U.S. cities with Biden, despite his condemnation of violent protests.