The Connecticut Supreme Court on Thursday said a lawsuit challenging how Remington marketed the rifle used in the December 2012 Newtown school shooting can proceed, overturning a lower court’s outright dismissal of the case. In a 4-3 opinion, the court narrowly ruled that families of victims of the Newtown school shooting can challenge whether Remington violated trade practices in how it marketed the AR-15-style rifle used in the shooting. “The regulation of advertising that threatens the public’s health, safety, and morals has long been considered a core exercise of the states’ police powers,” Justice Richard Palmer wrote for the majority....