A CORPS VETERAN. ON AN ENORMOUS JOURNEY — THAT STARTED EARLIER TODAY.. HE’S RUNNING A HUNDRED MILES. AROUND DARTMOUTH’S CAMPUS. N-B-C FIVE’S MATT LEIGHTON. FOUND OUT WHAT’S MOTIVATING MARINE CORPS VETERAN – I’M A HUGE PROPONENT OF BEING AN INSPIRATION FOR PEOPLE> JASON MOSEL IS A MARINE CORPS VETERAN, SERVING TWO TOURS OF DUTY IN IRAQ. NOW AN EMPLOYEE AT DARTMOUTH COLLEGE, HE’S EMBARKING ON