Every effort should be made to avoid a return to violence in Northern Ireland, former senator George Mitchell has said.
Former US senator George Mitchell has recalled how he thought he was going to Northern Ireland for a few months but stayed for five years.
A former US senator who guided talks leading to the Belfast Agreement has said current political leaders are capable of resolving their differences.
A US diplomat is set to receive an award in Belfast for brokering the 1998 peace accord.
Former taoiseach Bertie Ahern has been appointed honorary professor of peace studies at Queen’s University in Belfast.