by Frank Deford
<iframe src="http://www.npr.org/player/embed/4567090/4567091" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
The Final Four is this Saturday and commentator Frank Deford says March Madness creates a betting frenzy unrivaled by nearly any other sport.
NPR thanks our sponsors
Become an NPR sponsor