New Delhi (17.11.2022): A picture is worth a thousand words. So the picture of US President Joe Biden saluting Prime Minister Narendra Modi that has gone viral on social media during their visit to the mangrove forest in Bali certainly has its meaning. Leaders were on their visit on the sidelines of the G20 summit. The Prime Minister responded with his own usual gesture. In a video a day earlier, Biden was seen walking over to the PM to greet him at the summit and had exchanged a few words. India will host the G20 summit in September 2023.