NEW : Official campaigning by the 2013 approved presidential candidates will start on June 14 . President Akbar Hashemi Rafsanjani says he will contest the disqualification of his top aide . Former President Akbar Hashemi Rafsanjani is also among those disqualified . -- Saeed Jalili , Iran 's chief nuclear negotiator , who also represents Iran in talks with the European Union ; . Tehran 's CNN decides who can stand in the elections on June 14 .
NEW : Official campaigning by the 2013 approved presidential candidates will start on June 14 . President Akbar Hashemi Rafsanjani says he will contest the disqualification of his top aide . Former President Akbar Hashemi Rafsanjani is also among those disqualified . Tehran 's CNN decides who can stand in the elections on June 14 .