<![CDATA[Embryonic stem cells are a blank slate having the potential to turn into cells that build parts of the body. Their use is also among the nation's -- and Georgia's -- most hot-button political issues.]]>

66537 image 1449177176 1475894592 <![CDATA[Embryonic stem cells are a blank slate having the potential to turn into cells that build parts of the body. Their use is also among the nation's -- and Georgia's -- most hot-button political issues.]]> 1292