Yep. There are rules here
On the other hand, Cunningham's war service has nothing to do with the pickle he's in now. By that measure, should we be more lenient with lawbreakers if they've had a distinguished military record? If someone raped your daughter, would you care that he shot down 5 MIGs during the Vietnam War?
Murtha and Cunningham...apples and oranges...and the orange is going to jail.