A general views shows the Mall of Berlin shopping centre in Berlin on December 10. The general contractor Fettchenhauer Controlling & Logistics (FCL) that built the Mall of Berlin department store for nearly 1 billion euros ($1.23 billion) - an entire quarter with a glass covered arcade, 270 shops, a hotel and flats, filed for insolvency, German media reported on Monday. Reuters/Fabrizio Bensch