Youths 18 through 20 may now legally possess handguns under a state Supreme Court ruling issued this morning. The five-member court unanimously said the state law banning those under 21 from possessing handguns violated the state constitution. The justices upheld a lower court ruling that threw out a York County indictment on that charge against Berry Scott Bolin. The ruling mirrors a new state law that lowers the minimum age for S.C. residents to own a handgun to 18. Bolin was 19 when he was charged in connection with the February 2006 shooting death of Bobby Royce Hovis III, 19....