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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 civic and business leaders in Tucson, Ariz., Oct. 1, 2010. Mullen stopped in the southern Arizona city continuing his Conversatons with the Country tour.

TUCSON ADDRESS

Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses civic and business leaders in Tucson, Ariz., Oct. 1, 2010. Mullen stopped in the southern Arizona city continuing his Conversatons with the Country tour.

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