Iran's chief nuclear negotiator and presidential candidate Saeed Jalili waves to his supporters during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
A woman holds up a poster of Iran's chief nuclear negotiator and presidential candidate Saeed Jalili during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
A man holds up a poster of Iran's chief nuclear negotiator and presidential candidate Saeed Jalili during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
A man holds up a poster of Iran's chief nuclear negotiator and presidential candidate Saeed Jalili during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
Iran's chief nuclear negotiator and presidential candidate Saeed Jalili (C) speaks during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
Iran's chief nuclear negotiator and presidential candidate Saeed Jalili speaks to his supporters during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)
Iran's chief nuclear negotiator and presidential candidate Saeed Jalili waves to his supporters during a campaign rally in downtown Tehran, Iran, on May 24, 2013. Iran's Guardian Council of Constitution announced the names of eight eligible candidates for the upcoming presidential election while barring two major political figures from running for presidency. (Xinhua/Ahmad Halabisaz)