The FBI issued at least one other bulletin — they go out to law enforcement nationwide on the topic — before the riots last week. On Dec. 29, it warned of the potential for armed demonstrators targeting legislatures, the second official said.
Army Gen. Daniel Hokanson, chief of the National Guard Bureau, told reporters on Monday that the Guard is also looking at any issues across the country,
“We’re keeping a look across the entire country to make sure that we’re monitoring, and that our Guards in every state are in close coordination with their local law enforcement agencies to provide any support requested.”
The riots followed weeks of online calls for violence in Washington in the waning days of Donald Trump’s presidency.
A tweet in which Trump promised that last Wednesday’s event “will be wild” fueled a “month-long frenzy of incitements, strategizing, and embrace of violence against lawmakers,” according to a research group that tracks online extremism activity, In a report issued Saturday, the SITE Intelligence Group also warns that the Capitol attack has emboldened Trump-supporting extremists.
“No matter how all this plays out, its only the beginning,” posted a user on TheDonald message board, according to the report.