text: The constitutional argument over life is two fold. First, there is federal jurisdiction, which says states have no power in this area of privacy (like in marriage equality, sodomy, contraception or Catholic rights to have parishes in Alabama, and eventually funded Catholic schools). To deny federal supremacy is to support mob rule. Second is the issue of personhood, which Roe puts at viability, which is more general that the constitutional standard of birth. Under Amendment 14, Congress can enforce, meaning, change this interpretation, but it can only go as far as it can get votes, probably week 25.