I am surprised that the news didn't make more out of this. Or maybe I just am a science geek. Either way, that's a big step in science.
http://pagingdrgupta.blogs.cnn.com/2010/11/08/scientists-convert-skin-to-blood/?hpt=T2
http://pagingdrgupta.blogs.cnn.com/2010/11/08/scientists-convert-skin-to-blood/?hpt=T2