29 May 2014 Last updated at 20:44

Roy Keane: Martin O'Neill reveals Celtic's interest in Ireland assistant

Republic of Ireland manager Martin O'Neill tells a media conference that Celtic's majority shareholder, Dermot Desmond, has had "an informal chat" with Roy Keane about becoming the Scottish champions' new team boss. Keane is presently former Celtic manager O'Neill's assistant with the national side.