Yesterday, 20 years after the fall of the Berlin wall there were some big celebrations all over the city. One of these was a big domino-game going from Reichstag to potsdammer platz. The dominos were standing directly where the wall was build in 1961. After the official ceremony Lech Walesa pushed down the first of 1000 pieces of dominowall. 20 years after 9.11.1989 the wall tumbled down for the second time.