Mamata attacks BJP, asked estimation of election expenditure

West Bengal Chief Minister Smt. Mamata Banerjee attacks Bharatiya Janata Party and asked estimation of their huge election expenditure. Mamata, in the Trinamool Congress's Martyrs' Day event on Sunday at Kolkata, launched a fresh salvo at the BJP claiming that it was indulging in horse-trading. Banerjee said, "The BJP is offering Rs 2 crore and a petrol pump to more