Rapper Rick Ross has been released after his arrest following a North Carolina concert. Greensboro Police Department spokeswoman Susan Danielsen says that Ross was taken into custody Friday night after the SuperJam concert. She says a court had issued an order for his arrest because he failed to appear in court on a previous misdemeanor marijuana charge. The rapper, whose real name is William L. Roberts, was taken into custody after his performance. Danielsen says he was released on $1,000 bond. Messages...