Racist Don Lemon says that the biggest terror threat in this country are white conservative men. Since 1978 only one person was killed by a white man engaged in terror and that was the woman that was hit by a car in Charlottesville.
And even that is questionable since some witnesses say the man driving the car was being chased, but I say call it terrorism in any case.
CNN)Notable terror attacks with fatalities on US soil since 1980:
The only attack in this list by CNN that did not involve Islamist killers is the August 2017 attack in Charlottesville where one protester was killed at a Unite the Right rally.
Every other terrorist attack involves radical Islam.