--Two firefighters were stabbed last night at the Club Caravan in Revere. They were off duty at the time. [WBZ] --In Waltham yesterday, a youth football and baseball coach was arraigned on child pornography charges. He has pled not guilty and says that he was surfing child pornography websites in an attempt to catch pedophiles. [Boston Herald, AP/Boston Globe] --A BPD officer on a detail in Dorchester yesterday morning was a hero. He heard sounds......