FILE PHOTO: Bertie Ahern, Tony Blair and Bill Clinton attend an event to celebrate the 20th anniversary of the Good Friday Agreement, in Belfast, Northern Ireland, April 10, 2018. REUTERS/Clodagh Kilcoyne/File Photo
FILE PHOTO: Bertie Ahern, Tony Blair and Bill Clinton attend an event to celebrate the 20th anniversary of the Good Friday Agreement, in Belfast, Northern Ireland, April 10, 2018. REUTERS/Clodagh Kilcoyne/File Photo