ALBAWABA - Blast struck a seven-storey building in Bangladesh killing at least 17 people and leaving more than 100 others injured, authorities said on Tuesday. The police are still investigating the reason behind the explosion in the office building in Gulistan. At least 15 dead, 108 injured in blast in #Dhaka . Bomb disposal squad on spot to find cause of blast. 11 fire engines deployed to rescue injured. Blast ...