How could intruder breach W.H. security?

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How could intruder breach W.H. security?

What went wrong at various stages of the White House fence-jumping breach? CNN's Brian Todd reports.

02:47 - Source: CNN

Secret Service Questions 23 videos

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How could intruder breach W.H. security?

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Lee Moore Mugshot Secret Service

White House: Secret Service allegations 'disgusting'

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Senator demands criminal probe into Secret Service

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Video shows agents on night of White House incident

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Report: Drunk Secret Service agents crash into White House barrier

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Congressman erupts at Secret Service hearing

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Surveillance video erased in Secret Service scandal?

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WAPO reporter defends Secret Service story

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W.H.: Clancy willing to shake up Secret Service

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What's wrong with the president's protectors?

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Is Secret Service chief part of the problem?

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Did media go too far on Secret Service story?

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Clancy: White House incident undermined my leadership

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WASHINGTON, DC - SEPTEMBER 29: A member of the U.S. Secret Service patrols outside the North Portico of the White House September 29, 2014 in Washington, DC. Omar Gonzalez, the man arrested on Friday after jumping the White House fence, went deeper into the building than what it was previously reported. (Photo by )

Secret Service cleans house after months of scandals

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WASHINGTON, DC - NOVEMBER 24: U.S. President Barack Obama (R) speaks as Secretary of Defense Chuck Hagel looks on during a press conference announcing Hagel's resignation in the State Dining Room of the White House November 24, 2014 in Washington, DC. Sources say Hagel plans to remain in office until his successor is confirmed by the Senate. (Photo by Alex Wong/Getty Images)

Woman with gun arrested outside the W.H.

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Secret Service chief: We're all outraged

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Secret Service: When to use deadly force?

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White House intrusion was 'unacceptable'

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Secret service training failing?

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W.H.: Pierson committed to Secret Service

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Did Secret Service mishandle shooting?

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President Barack Obama pauses during a statement in the State Dining Room of the White House, on Thursday, Sept. 18, 2014, in Washington.

Should Obama trust the Secret Service?

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Secret Service scandals

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