The Questions????

So, for all these years people have questioned if Stem Cell was a practical type of treatment.  There have been many successful attempts; however, some have dreadfully failed.  James Thomson, the Wisconsin biologist who was the first to isolate embryonic stem cells also admits they have been oversold.  Though James has had success, to a limit, he believes it will take “ten to twenty years now” before we can use stem cell research without any flaws.