It may be due to the heat, but when I read the most recent text of Seymour Hersh on his blog, I stared out of the window for a while and fell for the belief that we are about to observe how an empire collapses. Should the man who had already got it right too often again? But who knows that? Hersh is 89 years old at least, and perhaps makes the heat similar to me. A heat in which you might come up with the idea that the air conditioning system wa…