McCain's actions reek of dishonesty

John McCain has released his medical records to a small group of journalists. They'll be given three hours to look at over 400 pages of documents. Then, a separate group will also be given a few meager hours to pour over 1,000 pages of documents.
There are only two reasons to release data like this:
The first and least likely of the two answers is that he has morons for public relations officials. Since he's made it this far, that is highly unlikely.
The second and more likely answer is that there's something in those files that a) has been agreed upon by the journalists not to be disclosed; or b) there's something there, but it would take more than three hours to discover unless someone got really lucky and found the connection.