As I said they thought it would be easier to find comfort in India and now the illusion is gone. As I understand the Social and Economic Fabric in India and BD are almost same. There is no visible difference. And when there is no difference people will normally find their ancestral land more attractive. That is what happening. However, few people make it look like there are huge difference between India and BD such as calling Bangladeshis Kangladeshi or Miskeen. This news should be an eye opener to those dimsighted online warriors.