He’s a key Iranian politician whose name is on the lips of opponents, supporters and experts alike in the bloody aftermath of the Iran’s presidential elections. But despite the chaos that’s plagued the Islamic Republic for the past two weeks — even resulting in the brief detention of his daughter — former President Ali Akbar Hashemi Rafsanjani has remained silent and largely unseen. The last time the world saw Iran’s assembled leadership was June 19, when Iran’s supreme leader, Ayatollah Ali Khamenei endorsed the victory of hard-line incumbent President Mahmoud Ahmadinejad in the hotly contested June 12 election at Friday prayers.