FROM THIS WEEK’S NEWSPAPERS Harvard To Quantico, And Now, To Okinawa CCS Standout Laura Derouin Soldiers On HARTWICK SEMINARY When Laura Derouin headed off to Harvard five years ago, could dad Art, a former Army sergeant, have imagined joshing his daughter about the Basic Training perils of a poorly fitting gas-mask? But there they were the other sunny afternoon, swapping yarns about military training on the front steps of the family’s Beaver Valley home, where Marine Lt. Laura Derouin is…