What we can learn from Bernie Madoff (aside from how to illegally bilk billions) Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email A man leaves Bernard L. Madoff Investment Securities LLC in New York City on December 12, 2008. ( Spencer Platt/Getty Images ) Produced by New York Times, PRI and WNYC