New Bedford police say there was a stabbing this weekend at Legend's Sports Bar on Covell Street.  The 31 year old New Bedford man suffered a large laceration to his face and was also stabbed in the stomach.  He got to St. Luke's hospital in a private car, but was airlifted to Beth Israel Hospital.  He's listed in stable condition.  Police are still unsure about what caused the fight at the bar and there was no mention of a suspect in the police report.