“America can’t do a damn thing against us,” Ayatollah Khomeini bragged while holding our hostages. The Carter administration had undermined the Shah’s government in favor of the Islamists who seized power and then prevented the embassy’s Marine guards from defending the facility and the people inside against the Muslim ‘student’ groups who claimed to be coming in peace. The “peaceful” student activists took over our embassy and held our people hostage. Supreme Leader Ali Khamenei taunted President Trump with the same slogan in June after being asked to give up Iran’s nuclear weapons program. “Our response to the US nonsense...