Embryonic Stem Cell Research info needed

A reader sends a question:

For a final project in one of my speech classes this semester (I am actually a communications major, minor in psychology) I have to give a persuasive speech. I think I might do it on Embryonic Stem Cell Research (convincing them that it is unnecessary, as well as immoral). I was looking through your previous posts (on blogspot), but wasn't able to find anything. If you have some info that you could share with me, or if you know of any good sources that I should check out, I would be very grateful.

I recommended the blog Mary meets Dolly, but if any of you have suggestions, feel free to post them.