"I don't think anyone anticipated this level of fraudulence. This was a selection, not an election. At least authoritarian regimes like Syria and Egypt have no democratic pretences. In retrospect it appears this entire campaign was a show: (Supreme Leader) Ayatollah (Ali) Khamenei wasn't ever going to let Ahmadinejad lose," – Karim Sadjadpour, Carnegie Endowment for International Peace.

(Photo: An Iranian man paints over campaign slogans near the headquarters of presidential candidate Mir Hossein Mousavi in Tehran on June 13, 2009. Mousavi's name is written in green while Ahmadinejad's name is written on top of it in black. By Olivier Laban-Mattei/AFP/Getty Images)