 Argentina extends 65 bln debt deadline to May 22 Brazil c.bank to shower economy with money in case of depression Mexicos plans to reopen economy, cenbank meeting eyed Emerging economies burn through 240 bln in reserves - BofA Latams second-largest carrier Avianca files for bankruptcy By Susan Mathew May 11 Reuters - Latin American currencies weakened on Monday, led by Brazils real, while the Argentine peso dipped to new lows with negotiations over a 65 billion debt restructuring proposal extended as default risk loomed. Sentiment worldwide fizzled as some countries such as South Korea and China reported a second wave of the COVID-19 disease, while the number of new cases in parts of the emerging world such as Brazil, Russia and Mexico still remained worryingly high. 