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Photos

Snapshots of what’s happening in the Defense Department.

Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses the John F. Kennedy School of Government at Harvard University in Cambridge, Mass., Nov. 17, 2010.

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Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses the John F. Kennedy School of Government at Harvard University in Cambridge, Mass., Nov. 17, 2010.

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