Ronald Reagan said this quote

More than a decade ago, a Supreme Court decision literally wiped off the books of fifty states statutes protecting the rights of unborn children. Abortion on demand now takes the lives of up to 1.5 million unborn children a year. Human life legislation ending this tragedy will some day pass the Congress, and you and I must never rest until it does. Unless and until it can be proven that the unborn child is not a living entity, then its right to life, liberty, and the pursuit of happiness must be protected.