sentences:  In 1991, he became a staff journalist and over the next few years he interviewed celebrities, including Bono, David Bowie and Colin Farrell.During the nineties he covered some of Ireland's biggest stories, such as the negotiation of the Good Friday Agreement.When he travelled to Rwanda in 1998 with aid agency Trocaire, he spent two weeks conducting interviews with the survivors of genocide and chronicling the devastating effects of the civil war.