Democrats stunned by briefing on Capitol's security before insurrection

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Members of Congress were left stunned during a briefing from law enforcement about their failure to prepare for the insurrection at the US Capitol earlier this month, two members who attended a House Appropriations Committee briefing told CNN on Tuesday, with one saying it was "dumb luck" more people didn't die.

Source: https://www.cnn.com/2021/01/26/politics/democrats-stunned-by-capitol-briefing-insurrection/index.html