https://www.reuters.com/article/us-facebook-congress/zuckerberg-reassures-u-s-congress-on-facebooks-digital-currency-plans-idUSKBN1X2167 >Facebook Inc CEO Mark Zuckerberg sought to reassure skeptical U.S. lawmakers on Wednesday that the company's planned digital currency Libra would be a force for good that could reduce costs for electronic payments and help more people participate in the global financial system.