Here's a number worth sitting with: Dolly the sheep was the only live birth out of 277 attempts, and she died young with arthritis. So answer me yes or no — if human cloning runs at that failure rate, who signs the consent form for the hundreds of embryos and infants who die or arrive deformed? No one can. That's not a slippery slope, that's the starting line. Legalizing it means legalizing mass human experimentation with no one able to say yes. I'm against.