Domestic extremists killed at least 25 people in the United States last year and all of them had ties to forms of right-wing extremism, including white supremacy, anti-government extremism and right-wing conspiracy theorists, according to a new report by the Anti-Defamation League.
Domestic extremist-related mass killings have increased in the past 12 years with most of them being tied to right-wing extremists, the ADL found. Researchers say the most concerning incidents are shootings inspired by white supremacist "accelerationist" propaganda urging such attacks.
