Don't drag Nationalism or those things in this debate, plz. don't politicize the whole issue. Investigative agencies are doing their work, let them conclude. Courts are here to pass the verdict, we shouldn't give our own verdict. Whether it was a simple derailment case or a terrorist act will become clear in coming. until then have some faith in the rule of this great Country. I can expect this from you Satish Bhai_/\_