Lucknow, Jan 03 (ANI): Bahujan Samaj Party (BSP) supremo Mayawati on Saturday criticized the Bharatiya Janata Party-led NDA government for failing to deliver on the promises it had made prior to the Lok Sabha elections last year. She said the government had not done anything for the betterment of the poor and the underprivileged since coming to power and was yet to bring back the black money stashed abroad. The former Uttar Pradesh chief minister said the Central government had ignored the poor, Dalits and the people from religious minorities. She also targeted the BJP for not honouring BSP founder Kanshi Ram with the Bharat Ratna.