Weekend Edition Sunday
<iframe src="http://www.npr.org/player/embed/4506418/4506419" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
The debate over stem cell research in Massachusetts. California plans to spend $3 billion on the cutting-edge science, and there's fear that all that money could lure research from the East Coast to the West. Fred Thys reports.
NPR thanks our sponsors
Become an NPR sponsor