Washington — The Supreme Court on Friday granted a request from the Justice Department to leave in place the Food and Drug Administration's approval of a widely used abortion pill, preserving access to the drug and reinstating a number of steps by the agency that made it easier to obtain while legal proceedings continue. The decision from the conservative court came in the most significant case involving abortion since it overturned Roe v. Wade less than one year ago, a ruling that threw the legal landscape into chaos and led to near-total bans on abortion in more than 12 states....