KEY POINTS
  • The comments came after Ahmadinejad's candidacy was rejected by Iran's Guardian Council, the vetting body of supreme leader Ayatollah Ali Khamenei.
  • Iran's economy and vital oil exports have been crippled by the double blow of Covid-19 and sanctions from the U.S. and other world powers.

As Iran prepares to head to the polls on Friday, the country's hardline former president has called out the U.S. for meddling in the Middle East.

In a wide ranging interview with CNBC ahead of the vote, Mahmoud Ahmadinejad said the 2015 nuclear deal caused "more problems than it resolved" and cast doubt on the legitimacy of his country's election.