By Nasser Saghafi-Ameri* | IDN-InDepth NewsAnalysis
TEHRAN (IDN | Iran Review) – After nearly 35 years of estrangement between Iran and the United States, a short phone call between President Rouhani and President Obama on September 27, 2013 culminated into a marathon diplomacy which started few days earlier at the United Nations and following the blessing of the Supreme Leader Ayatollah Seyed Ali Khamenei in what he qualified as ‘Heroic Flexibility’.