Our reporter Simon Tierney joined Pat on the show this morning and he looks back at the erection of the Berlin Wall 60 years on.
Listen and subscribe to The Pat Kenny Show on Apple Podcasts, Google Podcasts and Spotify.
Download, listen and subscribe on the Newstalk App.
You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.