Former Pres Akbar Hashemi Rafsanjani, attacks Pres Mahmoud Ahmadi-Nejad for damaging "national unity and solidarity". Rafsanjani's speech to the country's Friday prayer leaders, carried on official news agencies, came two days after Iran's supreme leader Ayat Ali Khamenei, called on "all citizens" to support Ahmadi-Nejad's government. Past disagreements between Rafsanjani and Ayat Khamenei have almost always been in private, and such a clash points to a serious struggle in Iran's ...