Iran's supposed new Supreme Leader was treated for impotency in private UK hospitals , according to US intelligence. Mojtaba Khamenei, 56, is reported to have been chosen by Iran's Assembly of Experts as successor to his father, Ayatollah Ali Khamenei, who was killed by an Israeli strike in Tehran on Saturday. A classified briefing sent by the US State Department to the US Embassy in London in 2008, and later released by WikiLeaks, said that Mojtaba faced immense pressure to produce heirs after