By Gabriella Borter (Reuters) – Donations have flooded into abortion clinics and abortion-rights advocacy groups since the leak of a U.S. Supreme Court draft ruling that showed the justices apparently poised to overturn the 1973 landmark Roe v. Wade decision. The draft ruling, which was published by Politico on Monday evening, sparked a frenzy of giving by Americans to abortion clinics, groups that help individuals pay for abortions and organizations seeking to preserve abortion access. Beneficiaries included national organizations with large operating budgets as well as small, independent cli…