Secret Service Director Julia Pierson vows that a security breach like the Sept. 19 incident in which a man scaled the White House fence and made his way well into the executi... | More Info

Secret Service director vows no repeat of breach

Secret Service Director Julia Pierson vows that a security breach like the Sept. 19 incident in which a man scaled the White House fence and made his way well into the executive mansion will never happen again.

Secret Service director vows no repeat of breach

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