Bush has a policy against research that could make sure no one ever has to go through what they did with Ronald Reagan. You blame them for having some anamosity towards Bush?
If you check out the facts, you will see that Bush supports stem cell research, but opposes abortion to achieve that result.
Abortion is NOT necessary for stem cell research, and it is ongoing with federal funding right now.
The truth is that Jr. supports abortion (his father opposed it) and has misled his mother into believing that Bush opposes stem cell research, which is false.