Hi Dr Young I saw on the news just a few days ago when Obama Reversed Bush's ban on federal stem cell funding they were saying it would be at least another 10 to 15 years before stem cells could be used to help spinal cord injuries? In your opinion you had said it will be more like around 5 more years until stem cell therapies will be on the market correct? So I was confused as to why on the news they were making it seem like it would be many more years than expected.