LANGLEY AIR FORCE BASE, Va. -- Airman First Class Jason Brown, 633d Air Base Wing Public Affairs journalist, trims bushes during the Team Langley spring clean up week April 16. Team Langley spring clean up week April 12-16 was launched to restore the installation after a harsh winter. (U.S. Air Force photo/ Senior Airman Dana Hill)

LANGLEY AIR FORCE BASE, Va. - Airman First Class Sarah Brice, 633d Air Base Wing Public Affairs broadcaster, and Staff Sgt. Barry Loo, 633ABW PA operational photography non commissioned officer in charge, pull weeds during Team Langley spring clean up week April 16. Team Langley spring clean up week April 12-16 was launched to restore the installation after a harsh winter. (U.S. Air Force photo/ Senior Airman Dana Hill)

LANGLEY AIR FORCE BASE, Va. - Staff Sgt. Barry Loo, 633d Air Base Wing Public Affairs operational photography non commissioned officer in charge, pulls weeds during the Team Langley spring clean up week April 16. Team Langley spring clean up week April 12-16 was launched to restore the installation after a harsh winter. (U.S. Air Force photo/ Senior Airman Dana Hill)