Sonia Gandhi, leader of India's main opposition Congress party, receives a memento from former PM Singh...
Sonia Gandhi, leader of India's main opposition Congress party, receives a memento from former Prime Minister Manmohan Singh (wearing blue turban) as her son and the party's newly elected president Rahul Gandhi looks on after he took charge as the president during a ceremony at the party's headquarters in New Delhi, India, December 16, 2017. REUTERS/Altaf Hussain