With further negotiations pencilled in with the US and perhaps assuming that any assassination attempt would take place at night, Iranian supreme leader Ali Khamenei was at his complex in Tehran last Saturday morning. It would be his last. JERUSALEM, Undefined — With further negotiations pencilled in with the US and perhaps assuming that any assassination attempt would take place at night, Iranian supreme leader Ali Khamenei was at his complex in Tehran last Saturday morning. It would ... [4200 chars]