Donal Fallon is back with Gavan to talk about the anniversary of the Berlin Wall being built.

In its infancy, it was a much cruder structure than the one which came to be one of the most photographed - if not the most photographed - national border in the world. Today, parts of the Berlin wall can be found all over the world - including here in Ireland. And while the Berlin wall is now gone longer than it stood, there are other structures like it - including here - which sadly still stand.