With its eye on the draft, the AP today circles back to the question of whether women should now be required to sign up. Though the Selective Service System itself issued a statement saying "the law has not been changed to include this," legal experts say the law won't be on women's side for long. In a 1981 Supreme Court ruling, justices said it was constitutional to exclude women because they weren't allowed to serve in combat roles. Now that that's changed, it'll be tough to argue against women's registration, says a law professor and ex-Air Force officer. "They're going to have to show that excluding women from the draft actually improves military readiness," she notes. "I just don't see how you can make that argument."