Andrew Napolitano on Silencing General Petraeus

In the modern era, office-holders with forgiving spouses simply do not resign from powerful jobs because of a temporary, non-criminal, consensual adult sexual liaison, as the history of the FDR, Eisenhower, JFK, LBJ, and Clinton presidencies attest. So, why is Petraeus different? Someone wants to silence him, writes Judge Napolitano.