German security authorities warn of terror threat to railway services
Rescue members work at the site of the train derailment at the Dortmund Central Railway Station in Dortmund, Germany, on May 1, 2017. Two persons were slightly injured in the train derailment in Dortmund, a city in Germany’s state of North Rhine-Westphalia. (Xinhua/Ulrich Hufnagel) BERLIN, Aug. 30 (Xinhua) — The German Federal Criminal Police…