Faatumu le fuaiupu o loo mulimuli mai: I le litaea, sa avea Gehman ma taʻitaʻifono o le Komiti o Suesuega o Faalavelave Tutupu Faafuaseʻi i Columbia, faatasi ai ma le taʻitaʻifono, o William W. Crouch, mai le Matagaluega o le Puipuiga
Cole Commission, i luga o le Base Realignment and Closure (BRAC) komiti, ma o se Senior Fellow o le National Defense University's Capstone Program.