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Photos

Snapshots of what’s happening in the Defense Department.

Defense Secretary Robert M. Gates teaches a political science class on homeland security and defense at the United States Military Academy at West Point, N.Y., Feb. 25, 2011.

POLITICAL SCIENCE

Defense Secretary Robert M. Gates teaches a political science class on homeland security and defense at the United States Military Academy at West Point, N.Y., Feb. 25, 2011.

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