Vito Montanaro, director general of the Bari heath authority, said 20 people had died and 35 were injured in the crash on single-track near the town of Andria in southern Italy. Local authorities had earlier put the death toll at 12. Eighteen of the 35 reported to be injured are in a critical condition. Hospitals have issued an urgent call for blood donors. "We need blood group 0," Giuseppe Corrado, president of Barletta-Andria-Trani province, said. The injured have been taken to hospitals in Andria, Barletta and Bisceglie. People are still trapped in the wreckage of the crash, which was caused...