yeah right Suresh Bhave you are now trying to justify Raj's action by spouting large scale migration of poor people from UP/Bihar to cities like Mumbai. I hope you do not insist on UP/Biharis supporting rascals like Raj as a way of showing their gratitude to Mumbai. The problem of large-scale migration of poor people is true and there needs to be a pan Indian solution, sons of soil theory will not work it is only pushing the problems under the carpet, think like an Indian and then come up wth solutions. Else why have a concept called as India at all let us all split into a 29-30 countries and have separate flags. And once that happens very soon those 29-30 countries will start to resemble Africa.