U.S. President Donald Trump met with Syria's president in Saudi Arabia on Wednesday and urged him to normalise ties with longtime foe Israel, after a surprise U.S. announcement that it would lift all sanctions on the Islamist-led government. Trump met Syria's Ahmed al-Sharaa, who once pledged allegiance to al Qaeda and swept to power at the head of a group that Washington has called a terrorist organisation, before a summit between the United States and Gulf Arab countries....