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Photos

Snapshots of what’s happening in the Defense Department.

Deborah Mullen tries a customized Wii gaming system that helps test for traumatic brain injuries at the McGowan Institute for Regenerative Medicine's Entertainment Technical Center in Pittsburgh, April 19, 2010.

Deborah Mullen tries a customized Wii gaming system that helps test for traumatic brain injuries at the McGowan Institute for Regenerative Medicine's Entertainment Technical Center in Pittsburgh, April 19, 2010.

Deborah Mullen tries a customized Wii gaming system that helps test for traumatic brain injuries at the McGowan Institute for Regenerative Medicine's Entertainment Technical Center in Pittsburgh, April 19, 2010.

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