Mallikarjun Kharge Vs Shashi Tharoor: India's Main Opposition Party to Elect New Chief

This is the sixth time in the history of Indian National Congress (INC), that polling will decide the party chief. The new leader of India's main opposition party will replace its longest-serving chief, Sonia Gandhi - widow of Rajiv Gandhi, daughter in law of Indira Gandhi and granddaughter in law of India's first prime minister, Jawaharlal Nehru.