United in vigilance, law enforcement officers have been on ‘a no-fail mission’ for 25 years

By Mark Morales, Alexandra Skores, CNN (CNN) — Twenty-five years later, John Ryan can still name all 37 Port Authority Police officers who died on September 11. Christopher Amoroso. Antonio Rodrigues. J.D. Levi. Stephen Huczko. He ticks off their names and their special attributes. Sgt. Robert Kaulfers stands out because he was one of Ryan’s