G8: Obamas arrive in Northern Ireland
US President Barack Obama has arrived in Northern Ireland with his family ahead of the G8 summit in County Fermanagh.
Air Force One touched down at Belfast International Airport at about 08:35 BST on Monday.
President Obama will attend an engagement in Belfast city centre before travelling to the Enniskillen summit, which begins later.
The First Lady, and her daughters Sasha and Malia, will travel to the Republic of Ireland, where they'll visit Dublin's Trinity College and Gaiety Theatre.
The BBC's Jane Hill reports