by Antoine LAMBROSCHINI Agence France-Presse BERLIN, Germany (AFP) – A Polish-registered truck, a kidnapped driver, a falsely-accused Pakistani and a manhunt for a Tunisian suspect: here is what we know about the investigation into the truck attack on a Berlin Christmas market that left 12 people dead. The Polish driver  On Monday the truck’s driver, a 37-year-old Pole named Lukasz, headed to Berlin to deliver a load of 24 tonnes of steel beams from Italy. […]