Patrick Kielty fought back tears during an emotional interview with Rob Delaney in which the latter discussed the death of his son Henry five years ago.
Comedian Rob Delaney on bringing his memoir of loss, A Heart That Works, to the Edinburgh International Book Festival scotsman.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scotsman.com Daily Mail and Mail on Sunday newspapers.