ST. LOUIS — A lewd scoreboard message at Busch Stadium has found its way into another arena: a court of law. An Illinois teen is suing the Cardinals, claiming she was ostracized at school after a crude comment about her landed on a ballpark scoreboard. The message appeared through a program that allows fans to post text messages with their cell phones. According to the suit, the teen was at a game with her high school in May 2006 when a female classmate sent a message saying the plaintiff "has an STD! Eww!" The girl, then 16, is identified in...