Establishment Media Reluctantly Report That U. S. Intelligence Agencies Knew Trouble Portended at Capitol on Jan. 6th

Translate:

Did the FBI and Homeland Security inform Nancy Pelosi and Muriel Bowser that an invasion of the Capitol on J6 was at least somewhat likely in light of the intelligence they had gathered indicating such? Apparently they did inform president Trump who offered 10,000 National Guard troops to Pelosi and Bowser to protect the Capitol, so what intelligence were Pelosi and Bowser going on?