"Today’s decision is alarming. It refuses to take Casey and Stenberg seriously. It tolerates, indeed applauds, federal intervention to ban nationwide a procedure found necessary and proper in certain cases by the American College of Obstetricians and Gynecologists (ACOG). It blurs the line, firmly drawn in Casey, between previability and postviability abortions. And, for the first time since Roe, the Court blesses a prohibition with no exception safeguarding a woman’s health. I dissent from the Court’s disposition. Retreating from prior rulings that abortion restrictions cannot be imposed absent an exception safeguarding a woman’s health, the Court upholds an Act that surely would not survive under the close scrutiny that previously attended state-decreed limitations on a woman’s reproductive choices."