The NPR Planet Money podcast did one of their best episodes about this, called Frank Sinatra's Mug: http://www.npr.org/sections/money/2015/12/09/459116467/epis

The NPR Planet Money podcast did one of their best episodes about this, called Frank Sinatra's Mug: http://www.npr.org/sections/money/2015/12/09/459116467/episode-668-frank-sinatras-mug http://www.npr.org/sections/money/2015/12/09/459116467/episo... There's a transcript here: http://www.npr.org/templates/transcript/transcript.php?storyId=459116467 http://www.npr.org/templates/transcript/transcript.php?story...