The article's authors argue that having Jewish ancestry could explain his vitriolic attacks on Israel,:
Experts last night suggested Mr Ahmadinejad's track record for hate-filled attacks on Jews could be an overcompensation to hide his past.Having seen what Photoshop artists can do to change photos, I accept no photograph as proof of anything. It may be true, it may be nonsense, either way it is fun.
Ali Nourizadeh, of the Centre for Arab and Iranian Studies, said: "This aspect of Mr Ahmadinejad's background explains a lot about him. (snip) By making anti-Israeli statements he is trying to shed any suspicions about his Jewish connections. He feels vulnerable in a radical Shia society."
Hat tip to Scott Johnson of Power Line for the link.