U.S. Secretary of State Hillary Clinton on Tuesday accused Iran of backing Syrian President Bashar al-Assad's "vicious assaults" against pro-democracy protesters.

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Iran is supporting the Assad regime's vicious assaults on peaceful protesters and military actions against its own cities," Clinton said, comparing its response to Iran 's crackdown on pro-reform protests in 2009.

"Two years ago this week, Iranian citizens went to the polls in the hopes of expressing their democratic rights. But the authorities in
Tehran had no interest in the will of the people," she said.

"When the people reached for their aspirations, the government responded with brutal repression.
Two years later, that repression continues."