The world’s biggest mob rat scurried away at his sentencing on Friday. Michael (Mikey Scars) DiLeonardo, 56, a Gambino crime family turncoat who testified at more mob trials (14) and put more mobsters in prison (80) than anyone in the history of the Cosa Nostra finally got what the feds said he deserved time served. Hit the jump to read the rest of the story. @WiL