3 things to watch for when Trump visits the Middle East

File photo of President Donald Trump by Yuri Gripas/Reuters President Donald Trump departs Friday for the Middle East in his first overseas trip as president. He visits Saudi Arabia, Israel and the Vatican — the bases of three major world religions — aiming to unify the region against extremism and coordinate efforts to fight the Islamic State group. Islamic extremism President Trump first travels to Saudi Arabia in an enhanced “new partnership” with Riyadh, as Saudi Arabia’s...

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