Virtual Discussion David Spirk, the Defense Department chief data officer, speaks virtually to children at Mitchell Elementary School in Tampa, Fla., from the Pentagon, Nov. 16, 2021. Spirk highlighted the importance of data management; artificial intelligence; science, technology, engineering, and mathematics education. SHARE IMAGE: Download Image: Full Size (0.36 MB) Photo By: Air Force Staff Sgt. Jack Sanders, DOD VIRIN: 211118-D-XI929-2003.JPG Photo Gallery