CORPORATE  PRESS  RELEASES  (INDIA)  news desk, July 31,2012 http://www.ndtv.com/article/india/200-miners-trapped-in-power-outage-rescued-in-bengal-249628 Kolkata: 200 workers stranded inside three coal mines in West Bengal have been rescued, after a blackout affecting half the country cut off electricity to elevators in their underground pits. After power supply was restored, the trapped miners were being brought out slowly through the lifts. Officials say, the miners were safe inside as the natural ventilation through the shaft was enough to keep them ...