Today's judgment will, to be sure, have the beneficial effect of solving more crimes; then again, so would the taking of DNA samples from anyone who … - Antonin Scalia

The story is told of the elderly judge who, looking back over a long career, observes with satisfaction that, when I was young, I probably let stand some convictions that should have been overturned, and when I was old I probably set aside some that should have stood; so overall, justice was done. I sometimes think that is an appropriate analogy to this Court's constitutional jurisprudence, which alternately creates rights that the Constitution does not contain and denies rights that it does. Compare Roe v. Wade, 410 U.S. 113 (1973) (right to abortion does exist) with Maryland v. Craig, 497 U.S. 836 (1990) (right to be confronted with witnesses, U.S. Const., Amdt. 6, does not).

My difficulty with Roe v. Wade is a legal rather than a moral one. I do not believe – and no one believed for 200 years – that the Constitution contains a right to abortion. And if a state were to permit abortion on demand, I would and could in good conscience vote against an attempt to invalidate that law, for the same reason that I vote against invalidation of laws that contradict Roe v. Wade; namely, simply because the Constitution gives the federal government and, hence, me no power over the matter.

The notion that the Constitution of the United States, designed, among other things, 'to establish Justice, insure domestic Tranquility, . . . and secure the Blessings of Liberty to ourselves and our Posterity,' prohibits the States from simply banning this visibly brutal means of eliminating our half-born posterity is quite simply absurd.