I want to know the answer to the following question:
Who called Nasser an irrational and irresponsible leader?
All the background I'm provided with is that "Historian Abd al-Azim Ramadan wrote that Nasser was an irrational and irresponsible leader, blaming his inclination to solitary decision-making for Egypt's losses during the Suez War, among other events.". Is that enough to answer the question?