Planet Money had a great podcast on this topic. https://www.npr.org/templates/transcript/transcript.php?storyId=654792142 https://www.npr.org/templates/transcri

Planet Money had a great podcast on this topic. https://www.npr.org/templates/transcript/transcript.php?storyId=654792142 https://www.npr.org/templates/transcript/transcript.php?stor...