George Will has a first-rate column about Rick Santorum:
He can, of course, be tenaciously serious. On Sept. 26, 1996, the Senate was debating whether to ban partial-birth abortion, the procedure whereby the baby to be killed is almost delivered, feet first, until only a few inches of its skull remain in the birth canal, and then the skull is punctured, emptied and collapsed. Santorum asked two pro-choice senators opposed to the ban, Russ Feingold (D-Wis.) and Frank Lautenberg (D-N.J.), this: Suppose the baby slips out of the birth canal before it can be killed. Should killing it even then be a permissible choice? Neither senator would say no.
On Oct. 20, 1999, during another such debate, Santorum had a colloquy with pro-choice Sen. Barbara Boxer (D-Calif.):
Santorum: “You agree that, once the child is born, separated from the mother, that that child is protected by the Constitution and cannot be killed. Do you agree with that?”