Personally, I'm still encouraged that we're going to continue pushing. My legislation isn't the goal - if we can get embryonic stem cells from another sources, I'm all for it - I just doubt we can.

I don't intend to play games. I intend to follow the science and to follow the issue, so that next year I can put it into a bill that'll be an improved model, knowing that the President still probably won't sign it.

But I'm not going to attach this to every appropriations bill.