Both the House and Senate Intelligence Committees have scheduled hearings on the attacks in Benghazi. Both had planned on having former CIA Director, General David Petraeus testify.
Following last Friday's announcement of his resignation -- citing a personal indiscretion (affair) -- now instead it was announced that the Acting Director of the CIA, Mike Morrell, will testify instead.
Should Petraeus' resignation over an extra-marital affair prevent him from being able to testify? Should he be issued a subpoena to do so?
Some articles discussing the topic: