Dear Vivek. Why is it such a big issue that someone has not learnt a language even after staying in some other state for long. There are many Maharashtrians living here in Bangalore ,and they do not know Kannada. They are contributing to Bangalore and India in their own ways and so is Mr Bachhan for Mumbai. Let us not try to make every one else just like us, if we do that then there is no diversity and no growth. Let people be different the way they are and let us all learn to respect the difference.