King of Saudi Arabia Salman receives Saad Hariri [Getty Images]

RIYADH, SAUDI ARABIA - NOVEMBER 06: (----EDITORIAL USE ONLY MANDATORY CREDIT - "BANDAR ALGALOUD / SAUDI ROYAL COUNCIL / HANDOUT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS----) King of Saudi Arabia Salman bin Abdulaziz Al Saud (R) receives Former Prime Minister of Lebanon Saad Hariri (L), who resigned recently, at Palace of Yamamah in Riyadh, Saudi Arabia on November 06, 2017. (Photo by Bandar Algaloud / Saudi Royal Council / Handout/Anadolu Agency/Getty Images)

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