Iraqi Prime Minister Haider al-Abadi in Saudi Arabia [Getty Images]

RIYADH, SAUDI ARABIA - OCTOBER 22: (----EDITORIAL USE ONLY MANDATORY CREDIT - "BANDAR ALGALOUD / SAUDI ROYAL COUNCIL / HANDOUT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS----) King Salman bin Abdulaziz Al Saud (R) receives Iraqi Prime Minister Haider al-Abadi (L) at the royal palace in Riyadh, Saudi Arabia on October 22, 2017. (Photo by Bandar Algaloud / Saudi Royal Council / Handout/Anadolu Agency/Getty Images)

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