Mumbai, Sep 30 (ANI): BJP's prime ministerial nominee Narendra Modi on Monday mocked at Prime Minister Manmohan Singh's meeting with his Pakistani counterpart Nawaz Sharif in United States. Launching a fresh attack on Congress-led UPA government at the centre, Modi asserted that Indians are not happy under Manmohan Singh government. Speaking about Atal Bihari Vajpayee's government, Modi explained how the government had shocked the world after conducting nuclear test soon after acquiring power in the centre.