Honorable Rep Ruppersberger (D - Maryland) has the best detail I can find on the closed 01-26 House Appropriations Committee hearing on the Capitol Riot and what preceded it. He has Not characterized that event as "thousands of insurrectionists" herein.
https://ruppersberger.house.gov/newsroom/press-releases/ruppersberger-more-questions-than-answers-remain-following-first
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JustTheNews reports below on US Capitol Police Union condemnation of police leadership preparing for and responding to the Capitol Riot Jan 6th.
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This links to CNN's report of US Capitol Police acting chief Yogananda Pittman's prepared statement given at that 01-26 closed House hearing. Notice that Acting Chief Pittman had somehow already assessed that event as "a terrorist attack by tens of thousands of insurrectionists". How has she assessed so much since that day? Why were the USCP so terribly unready?
https://justthenews.com/government/local/capitol-police-union-condemns-leadership-over-us-capitol-breach#digital-diary


US Capitol Police officers union and apparently multiple oifficers very unhappy with poor leadership Jan 6th. Acting Chief Pittman was nominally in charge then.
https://www.cnn.com/2021/01/26/politics/capitol-police-riot-no-confidence/index.html

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