Indian Prime Minister Manmohan Singh (R, front) and President Pranab Mukherjee (L, front) sit with other party leaders after presenting floral tribute in memorial of former Indian Prime Minister Rajiv Gandhi during his 22nd death anniversary in New Delhi, capital of India, on May 21, 2013. Indian former Prime Minister Rajiv Gandhi was killed in a suicide bombing at an election rally near Chennai, Tamil Nadu, on May 21, 1991. (Xinhua/Parsha Sarkar) |