Defense officials hope a new era in military medicine has arrived. The centerpiece is the seven-month-old Defense Health Agency. It replaced TRICARE Management Activity as part of efforts to streamline the delivery of medical services. Maj. Gen. Richard Thomas is the Chief Medical Officer and director of DHA’s Operations Command. As part of Federal News Radio’s Agency of the Month, he tells Coordinating Producer Lauren Larson how the agency is streamlining delivery and cutting healthcare costs.