Iran's Ayatollah to break silence
Ayatollah Ali Khamenei, who backs the re-election of President Ahmadinejad, is due to speak at Friday prayers.

The authorities have been laying on bus services and urging people to come to hear Mr Khamenei speak.

US boosts Hawaii defense to counter NKorea threat

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The list: Iran's worst clerics
As the Iranian opposition takes its case to the country's religious leader, here's a look a five hard-line mullahs who could stand in the way...