The one thing in science that I feel is captivating all of our minds is stem cell functioning. How many of the things we are being told have a realistic chance of coming to being? Where are all of these procedures in terms of practical and clinical viability? I hear about pluripotent stem cells and embryonic stem cells working in harmony and quite frankly, I'm lost. Hopefully, there will come a time when someone presents the up to the moment scoreboard on these procedures and we can have a chance at understanding what's happening.