Donald Trump is concluding his first international trip as a US president, during which he signed a major arms deal with Saudi Arabia.

He held talks with Palestinian and Israeli leaders on resolving their conflicts, before meeting Pope Francis at the Vatican.

Trump also took part in a G7 summit in Italy, where world leaders tried to persuade him to remain in a landmark climate change deal.

Al Jazeera's James Bays reports from Sicily.

US & Canada, United States, Politics