The Supreme Court agreed to decide a major abortion case that could dramatically alter decades of rulings on abortion rights and eventually lead to dramatic restrictions on abortion access. It's been nearly 50 years since the court announced in its landmark 1973 Roe v. Wade decision that women have a constitutional right to abortion. The case is an appeal from Mississippi in which the state is asking to be allowed to ban most abortions at the 15th week of pregnancy. The state is not asking the court to overrule Roe v. Wade, or later cases that reaffirmed it. But many supporters of abortion rights are alarmed and many opponents of abortion are elated that the justices could undermine their earlier abortion rulings. If the court upholds Mississippi's law, it would be its first ratification of an abortion ban before the point of viability, when a fetus can survive outside the womb. Read more...