Major Keith D. Smith, military justice officer, Marine Corps Air Station Miramar, Calif. speaks to a member of the National Black Prosecutors Association at that organizations annual conference and job fair July 26. Marine judge advocates attended the job fair to screen and interview lawyers and law students interested in being Marine officers. - Major Keith D. Smith, military justice officer, Marine Corps Air Station Miramar, Calif. speaks to a member of the National Black Prosecutors Association at that organizations annual conference and job fair July 26. Marine judge advocates attended the job fair to screen and interview lawyers and law students interested in being Marine officers.