Khamenei binds nukes to revolution's goals

Iran's top political, religious and military authority said his country would refuse to back down on its nuclear ambitions, regardless of what the U.S. tried to do.

Supreme leader Ali Khamenei spoke today to thousands of followers as well as politicians, ambassadors and other dignitaries gathered at the south Tehran tomb of revolutionary founder Ayatollah Ruhollah Khomeini on the 19th anniversary of his death.

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