Berlin has been awaiting its new airport ever since German reunification 20 years ago. Arguments about the location and financing have dragged out the expensive project even further. BBI is supposed to open officially in 2011.The capital city's flagship airport is foreseen as an international hub,but critics of the massive project question its profitability. Will what is intended to be a model international airport instead become a financial black hole? Carmen Meyer reports on one of Europe's largest infrastructure projects.
