At the 9-11 memorial event in Shanksville, PA, George W. Bush connected the terrorists of the early 2000s with today's insurrectionists:
We have seen growing evidence that the dangers to our country can come not only across borders but from violence that gathers within. There's little cultural overlap between violent extremists abroad and violent extremists at home. But in their disdain for pluralism, in their disregard of human life, in their determination to defile national symbols, they are children of the same foul spirit, and it is our continuing duty to confront them.
Amen to that.