TEHRAN (AFP) — Iranian President Mahmoud Ahmadinejad hit back on Wednesday after an ex-nuclear negotiator he accused of spying was cleared of espionage, calling for the publication of documents exposing the official. The Iranian judiciary the day before had cleared Hossein Moussavian on two counts of espionage and holding classified information, in direct contradiction of the government's accusations against the former atomic negotiator. "The full content of the negotiation of this ex-member of the nuclear negotiating team should be published," Ahmadinejad said after a cabinet meeting, according to the Mehr news agency. "It is very appropriate that the intelligence content...