Attorney General Eric H. Holder Jr. listens as Health and Human Services Secretary Kathleen Sebelius speaks Thursday at a Washington news conference. They detailed the Thursday actions of the Medicare Fraud Strike Force. (Associated Press)

Attorney General Eric H. Holder Jr. listens as Health and Human Services Secretary Kathleen Sebelius speaks Thursday at a Washington news conference. They detailed the Thursday actions of the Medicare Fraud Strike Force. (Associated Press)