Berlin - In the 20th anniversary year since the fall of the Berlin Wall, visitors still flock to the once divided city.
The Checkpoint Charlie museum in the city centre marks the spot where Russian and American tanks angrily squared up to one another in the crisis summer days of 1961.
In the middle of the road, a white hut marks the site of the old American control point. Two men in mock uniforms stand at the ready to satisfy tourists' requests for photographs.