Reality: She blamed a YouTube video.

DICKERSON: “As head of the department at the time, do you think Hillary Clinton bears some responsibility for what happened in Benghazi?”

CUMMINGS: “Of course she does. And she said she does. She’s taken full responsibility. And when she comes in, I want her to tell us how we can best protect our diplomatic corps and embassies. And I want her to tell us exactly what we can do as a Congress to address these issues also.”