Day after Obama urges Iran to seize ‘historic opportunity,’ supreme leader says US seeks to create insecurity. Iran’s Supreme leader Ali Khamenei called for “Death to America” on Saturday, a day after President Barack Obama appealed to Iran to seize a “historic opportunity” for a nuclear deal and a better future, and as US Secretary of State John Kerry claimed substantial progress toward an accord. Khamenei told a crowd in Tehran that Iran would not capitulate to Western demands. When the crowd started shouting, “Death to America,” the ayatollah responded: “Of course yes, death to America, because America is the...