On November 9, 1989, thousands rushed through the ruins of the Berlin Wall, celebrating the unity of East and West. 20 years later, millions across the world watched as one thousand seven-and-a-half foot tall dominoes fell marking the occasion.
About six months ago, those Styrofoam dominoes were sent all around to world and painted by school children and artists. Today they were reunited in a 1.5km line where the Berlin Wall once stood. And just like the wall did so many years ago, they fell to deafening cheers.