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Historic deal reached with Iran over nuclear program

Secretary of State John Kerry and other western powers have reached a deal with Iran to curb the country's nuclear program.

President Barack Obama makes a statement from the State Dining Room of the White House on Nov. 23, 2013 in Washington after an agreement to freeze Iran's nuclear program was reached in Geneva.
President Barack Obama makes a statement from the State Dining Room of the White House on Nov. 23, 2013 in Washington after an agreement to freeze Iran's nuclear program was reached in Geneva.AFP/Getty Images

Ann Curry