Adult stem cells: 65 clinical trials on LIVE human beings, lives being saved.
Embryonic stem cells: zeeeerrrrooooo, and no promise, either. They have hit a wall with the problem of multiple tumors developing in whatever they inject the cells into.
Aside from that, if you don't ask me to fund research on murdered babies, I won't ask you to help fund Boy Scouts, kids going to religious schools, or those pesky crosses and Ten Commandments on government property, all of which seems to upset liberals so.