why do you expect Tata to work on the state's infrastructure. Its state's responsibility to provide a infrastrucure that is required to run a business. Tata or other companies can provide the employment and pay taxes to the governement. And its goverment's responibility to use those collected money to invest in infrastrucure.But none..i.e. Bihar..or WB givt did any thing towards that.Its their problem not the Tatas...