Irish man Monsignor Paul Tighe played a key role in launching the Pope's twitter account @pontifex.
In-depth analysis of current issues and topical reports with Miriam O'Callaghan, Pat Kenny and Claire Byrne. Mondays, Tuesdays, Thursdays on RTÉ One
Get the latest news updates on Twitter by following @rtenews
Tony Connelly and Paul Cunningham analyse the politics of Brussels and issues from across Europe
The latest stories from America from Washington Correspondent Richard Downes
