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"Havana Syndrome" stumps investigators as U.S. officials report injuries on White House grounds

Duration: 27:39
U.S. officials say they were stricken with vertigo, confusion and memory loss both at home and work in Washington, D.C. Scott Pelley reports.

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"Havana Syndrome" stumps investigators as U.S. officials report injuries on White House grounds

"Havana Syndrome" stumps investigators as U.S. officials report injuries on White House grounds

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