He was watching the Irish Open after suggesting reunification was 'inevitable' The US president is expected to present the trophy to the winner of the Irish Open at his Doonbeg golf resort on Sunday. Key points and original sources are listed below.

• He was watching the Irish Open after suggesting reunification was 'inevitable'S1

• The US president is expected to present the trophy to the winner of the Irish Open at his Doonbeg golf resort on Sunday.S2