Headline: El Salvador Becomes First Country to Approve Bitcoin as Legal TenderLink: https://www.wsj.com/articles/el-salvador-becomes-first-country-to-approve-bitcoi…Publication Date: Wednesday, June 9, 2021Primary Source: Wall Street JournalNon-Cato Author: Caitlin Ostroff and Santiago PerezType: articleFormat: Newspaper (Online)Nature of Mention: citedScholar: Selgin, George A.Research Area: Finance, Banking & Monetary PolicySubjects: El Salvador approving Bitcoin as a legal tender