To CM JHA's point, you are right, 40% of total tax comes from mumbai. How does it help mumbai's cause, who's infrastructure is overburden to handle the influx? How much of the 40% is put as an investement in mumbai. Let's take it further, trains which is the lifeline of mumbai, how much of return on investment on infrastructure is invested in mumbai? Investment should follow economics and not politics. Why there are more trains each year in Bihar, than in Mumbai. This is the real issue that needs some thinking and political will and vision which unfortunately none of the policians from maharashtra or rest of india has.