Ten years ago, Communism collapsed in eastern Europe. Historian MishaGlenny talks to decision makers and ordinary people about the liberation of eastern Europe.
4: Germany, Autumn 1989- the Wall Falls Gorbachev visits Berlin forthe GDR's 40th anniversary and encourages change. There are demonstrations in Berlin and Leipzig. A slip of the tongue leads to the opening of the Wall.
Producers Maria Balinska , Rosie Goldsmith and Tim Whewell