Player Embed Code: Download Embed Share MCAS Iwakuni holds credit, debt management class III MEF Feb. 17, 2016 | 2:04 Dana Urbanek, a personal finance management specialist teaches Marine Corps Air Station Iwakuni residents about credit and debt management. Petty Officer Nick Brown reports. This story includes sound bites from Dana Urbanek, personal finance management specialist and Sgt. Mario Stokes, credit management student and Richmond, Va., native. This story is also available in high definition.