Send us a textBrazil and Argentina announced last week that they are starting preparatory work on a common currency, in a move which could eventually create the world’s second-largest currency bloc. Does this move make any sense?Patrick's Books:Statistics For The Trading Floor: https://amzn.to/3eerLA0Derivatives For The Trading Floor: https://amzn.to/3cjsyPFCorporate Finance: https://amzn.to/3fn3rvCPatreon Page: https://www.patreon.com/PatrickBoyleOnFinanceVisit our we...