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Photos

Snapshots of what’s happening in the Defense Department.

U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses master of business administration students during the Wharton Leadership Lectures at the University of Pennsylvania Wharton School of Business, Philadelphia, Oct. 2, 2008.

LEADERSHIP LECTURE

U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses master of business administration students during the Wharton Leadership Lectures at the University of Pennsylvania Wharton School of Business, Philadelphia, Oct. 2, 2008.

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