Donald Trump and Melania Trump make their way to board Air Force One in Riyadh May 22, 2017 by shameen US President Donald Trump and First Lady Melania Trump make their way to board Air Force One in Riyadh as they head to Israel on May 22, 2017. / AFP PHOTO / MANDEL NGAN US President Donald Trump (C) makes his way to board Air Force One in Riyadh as he head with the First Lady to Israel on May 22, 2017. / AFP PHOTO / MANDEL NGAN First Lady Melania Trump makes her way to board Air Force One in Riyadh as she heads with her husband the US President to Israel on May 22, 2017. / AFP PHOTO / MANDEL NGAN US President Donald Trump (C-L) and Saudi Arabia’s King Salman bin Abdulaziz al-Saud (C) pose for a group photo will members of various delegations during the inauguration of the Global Center for Combating Extremist Ideology in Riyadh on May 21, 2017. / AFP PHOTO / MANDEL NGAN A handout picture provided by the Saudi Royal Palace on May 21, 2017, shows Abu Dhabi Crown Prince Mohammed bin Zayed al-Nahayan (L) chatting with US President Donald Trump during a meeting with leaders of the Gulf Cooperation Council at the King Abdulaziz Conference Center in Riyadh. AFP PHOTO US President Donald Trump and First Lady Melania Trump wave as they board Air Force One in Riyadh as they head to Israel on May 22, 2017. / AFP PHOTO / MANDEL NGAN