NSU Pi Kappa Phi alumnus, Air Force airman graduates elite Ranger School
More than 4,000 soldiers go through the prestigious U.S. Army Ranger School each year. The number of U.S. Air Force airmen who have completed the course since its inception in 1950 is only a little over 300. Pi Kappa Phi Fraternity alumnus Marcos Silverio is now among those elite airman rangers.























