Dasgupta....Daru pita hai kya din raat...?? Abbe India India kya chilla raha hai..?? Insaan ki jaan gayi, samaza kar thoda...and why u against anyone who makes choices of their life...People have always migrated in search of something...Do u live in the same village where your grandPa was living..?? Stop preaching people what they should do, where they should live and work....Everyone has right of betterment.....and its everyone's choice ..you can not dictate that under false image of patriotism. All over the world immigrants have always helped their mother/father country. know more before you shout.