'Paulie's Push' honors airline crews lost on 9/11

ViewIn the oppressive heat of late summer, Paul Veneto pounds the pavement.

"Heat, weather, cold, hurricanes — it doesn't make a difference to me," he said.

He's on a mission — one born out of a tragedy and a twist of fate more than 20 years ago.

Back then, Veneto was a flight attendant who normally worked United...