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Iraqis wave national flags and hold up signs during a demonstration against unemployment in the capital Baghdad's Tahrir Square on July 27, 2018. (Photo by AHMAD AL-RUBAYE / AFP) (Photo credit should read AHMAD AL-RUBAYE/AFP via Getty Images)

Iraqis wave national flags and hold up signs during a demonstration against unemployment in the capital Baghdad's Tahrir Square on July 27, 2018. (Photo by AHMAD AL-RUBAYE / AFP)        (Photo credit should read AHMAD AL-RUBAYE/AFP via Getty Images)

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Security forces stand guard as Iraqis wave national flags and hold up signs during a demonstration against unemployment in the capital Baghdad's Tahrir Square on July 27, 2018. (Photo by AHMAD AL-RUBAYE / AFP) (Photo credit should read AHMAD AL-RUBAYE/AFP via Getty Images)

Security forces stand guard as Iraqis wave national flags and hold up signs during a demonstration against unemployment in the capital Baghdad's Tahrir Square on July 27, 2018. (Photo by AHMAD AL-RUBAYE / AFP)        (Photo credit should read AHMAD AL-RUBAYE/AFP via Getty Images)