The problems that disrupted flights at New Jersey’s largest airport this spring could be repeated anywhere across the country, so Transportation Secretary Sean Duffy is trying to sell Congress on his plan to overhaul the nation’s air traffic control system that will cost “tens of billions.”

A shortage of air traffic controllers is one factor into the rough stretch of delays and cancellations at Newark Airport.

Transportation Secretary Sean Duffy joins 'America Reports' to discuss his push to overhaul Newark Airport's air traffic control system ahead of summer travel while he gears up to host the Great American Road Trip Expo.