Newly released MI5 papers have added fresh speculation that second generation Irishman ‘Paddy’ Costello, the son of a Dublin grocer, could have been The Sixth Man in the infamous Cambridge Spy Ring. Writer/researcher Johanna Lowry-O’Reilly looks at the evidence as to whether he was an Irish nightingale or a carrier pigeon?

Three respected political figures have combined to form Ireland’s first Social Democratic party but Kyran Fitzgerald wonders if they have a future.