Brazil's first lady insults Elon Musk at G20 social event, at billionaire Elon Musk during a G20 social event she spoke about the need to regulate social media to rein in misinformation.

After two days of meetings in Lima that rarely ventured beyond platitudes in discussing the strategies of robust economic engagement, the Asia-Pacific Economic Cooperation forum wrapped up Saturday with a spirit of detente that many fear the annual summit may not see again for the next four years.