A picture taken on April 13, 2017 shows former Iranian minister Mostafa Hashemitaba (R) registering his candidacy for the upcoming presidential elections at the interior ministry in the capital Tehran.
Hashemitaba was among six candidates approved on April 20 by Iran's conservative-dominated Guardian Council to run in next month's election while former leader Mahmoud Ahmadinejad was barred, state media reported. / AFP PHOTO / ATTA KENARE        (Photo credit should read ATTA KENARE/AFP/Getty Images)