It's interesting how most so-called "pro-lifers" think nothing of executing underage or mentally retarded convicts, or dropping bombs that kill thousands of people whose names and faces we'll never know, yet they go ballistic over a tiny scrap of fetal tissue or a petri dish full of stem cells. I suspect it's because those things, unlike complete human beings, haven't had time yet to develop inconvenient traits like the wrong religion or improper political/cultural tendencies.