Manmohan Singh is the 13th and current Prime Minister of India. He is the only Prime Minister since Jawaharlal Nehru to return to power after completing a full five-year term. He is the first Sikh to hold the office. Singh is also the 7th Prime Minister belonging to the Indian National Congress party. Singh previously carried out economic reforms in India in 1991, during his tenure as the Finance Minister, under the leadership of P. V. Narasimha Rao, from 1991 to 1996. These reforms resulted in the end of the Licence Raj system, helping to open the Indian economy to greater international trade and investment. In 2010, Newsweek magazine recognized him as a world leader who is respected by other heads of state, describing him as "the leader other leaders love." The article quoted Mohamed ElBaradei, who remarked that Dr. Singh is "the model of what a political leader
Which of these should retire from politics?