Seven juveniles were injured after crashing a vehicle Friday in St. Claude during what NOPD Superintendent Shaun Ferguson said was an authorized police chase. The police chief said the juveniles were in a stolen vehicle that struck a light pole, a house and three cars near the intersection of North Robertson at Clouet streets. The chase was authorized following a report of an armed carjacking, Ferguson said.Five boys and two girls were involved in the crash, according to Ferguson.According