180612-N-SI684-001 CHICAGO (June 12, 2018) Rear Adm. Matthew A. Zirkle, director of Navy Reserve Innovation Branch, and John Schwan, interim CEO and President of Pritzker Military Museum and Library, express thanks to one another at the conclusion of a video recording of Pritzker Military Presents.(U.S. Navy photo by Lt. Cmdr. Jeffrey S. Gray/Released)