Next year marks 15 years since Bitcoin\u2019s launch. 15 years is a drop in the bucket in historical terms, but literally a lifetime for teenagers. Yanely Espinal, host of Marketplace\u2019s \u201cFinancially Inclined\u201d podcast, has been talking to teenagers about crypto and she says they have so many questions. She spoke with Marketplace\u2019s Lily Jamali about how teachers are trying to figure out how to handle crypto-curious students.