Sorry, but we disagree there, and that difference ain't gonna be resolved any time soon.
Abortion is like slavery in 1860.
There is nothing in the Constitution that makes abortion legal or illegal, hence, from a purely constitutional perspective, its a state issue. From a moral perspective, like slavery, it should be everybody’s issue. Absent another civil war, only a Constitutional Amendment or slow death by legislative stragulation and popular education, can kill it.