According to the New York Times's Christine Hauser, an English translation of Ahmadinejad's letter to Bush has been released by UN officials. The NYT article includes this link to an English language text on the Le Monde website, purporting to be this English translation.
I have read the letter. I urge anyone interested or concerned in these matters to avail themselves of the potential for information access that the internet provides us. If I can find the time in the next day, I would like to add commentary on this.
The problem is that Ahmadinejad is no saint, surely, but the issues he raises are not entirely without value. The letter is one with many problems, but it is not the work of a madman. They are reasoned arguments and questions, if at times flawed and skewed by his own Weltanschaung. It is not however a worldview any more skewed than that of our current administration.
Regardless of our attitudes toward Iran and it's government, we must deal with them appropriately, lawfully, justly, for the sake of our world.