Shiv sena as a political party has put up its wings not only in places like delhi n gujrat but also in up n bihar.should it not be banned 4m these places then?besides its yet 2 be seen how far mumbai will progress if the cheap labourers 4m the bimaru states stop bein in mumbai.These so called regional parties r basically employin the divide n rule tactics very smartly.if they were actually so much concerned even about their very own states then they would have become chicago n newyork by now!