Agreed. In egregious cases, elevate it to the level of treason.
But, we have to have "clean", uninfluenced prosecutors and investigators, and more meaningful supervision of such by citizens, I think.
Exhibit 1: James Comey.
Then what can be done to keep the media honest? The present situation is incredibly dangerous, mitigated only by information available on the web, and to a small degree, by a few talk radio shows.
Driveby shootings ;o)