WASHINGTON, DC - JUNE 18: Attorney General Loretta Lynch, from left, with HHS Secretary Sylvia Mathews Burwell, and FBI Director James B. Comey, speaks about a national effort to crack down on Medicare fraud during a press conference at the Department of Justice on June 18, 2015 in Washington, DC. Federal law enforcement agencies joined forces to track down nearly $712 million in Medicare fraud. (Photo by T.J. Kirkpatrick/Getty Images)