I do not think this is a good strategy. Allow me to clarify. I agree that abortion (except in certain rare circumstances) is murder. But that is exactly what those opposed to abortion are trying to convince people of. It does no good to start with that as a premise. Those who are pro-abortion will simply say it’s not murder — just like those who are pro-“capital punishment” say it’s not murder. It is better to start with things that are not in dispute. It cannot be reasonably disputed that abortion involves killing. Those who are pro-abortion will have their beliefs that it is somehow justified. But only those who wish to silence the discussion in a dishonest manner will attempt to claim that there is no life to kill. After all, we can admit that we kill roaches. If someone has to pretend that abortion is not killing, he is as dishonest as any fundamentalist christian.