A woman from St. Paul was wounded this week near Cincinnati during a freeway shootout that killed the assistant to top-selling rap artist T.I. Janice Gillespie, 22, part of an entourage that included T.I., was hospitalized in stable condition. The rapper, whose real name is Clifford Joseph Harris Jr., was not hurt. But Philant Johnson, 26, his assistant, was slain during a shootout Wednesday. The shooting was the latest in a string of violent incidents involving hip-hop artists during the past month. Cincinnati police said the 3 a.m. shootout between Harris' entourage and unidentified locals may have carried over from...