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AP sources: Iran nuclear agreement expected Sunday

VIENNA - Diplomats say negotiators at the Iran nuclear talks are expected to reach a provisional agreement Sunday on a historic deal that would curb the country's atomic program in return for sanctions relief.

Two diplomats at the talks tell The Associated Press the envisioned accord will be sent to capitals for review and, barring last-minute objections, be announced on Monday.

The diplomats spoke on condition of anonymity because they were not authorized to discuss the negotiations publicly.

Iran nuclear deal deadline extended 01:16

The agreement would cap nearly a decade of diplomacy, including the current round in Vienna that has run more than two weeks and blown through three deadlines.

As negotiators at Iran nuclear talks labored to make headway, the country's supreme leader called Saturday for the struggle against the U.S. to continue, in comments suggesting that Tehran's distrust of Washington will persist no matter what the outcome of the talks.

Although it was unclear whether Ayatollah Ali Khamenei was preparing the ground for the failure of the talks, his comments were likely to add to skepticism over the outcome at the negotiating table.

Iran's state-run Press TV cited Khamenei as calling the U.S. an "excellent example of arrogance." It said Khamenei told university students in Tehran to be "prepared to continue the struggle against arrogant powers."

Even if Khamenei isn't signaling that the talks have failed, his comments appear to be a blow to U.S. hopes that an agreement will lead to improved bilateral relations that could translate into increased cooperation in a common cause - the fight against Islamic radicals.

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