NEW DELHI: India on Saturday played a gracious host on Day 1 of the G20 summit in the national capital even as it scored a big diplomatic breakthrough with a consensus on the New Delhi leaders' declaration. The day, which began with PM Modi welcoming global leaders at the sprawling Bharat Mandapam, witnessed several positive developments, including the announcement of a historic connectivity deal between India, Middle East and Europe.Read AlsoIndia got 100% consensus on New Delhi Declaration: G20 Sherpa Amitabh KantCalling the New Delhi Declaration "historical and...