"Chaos erupts at D.C. airport as bomb threat halts air traffic. With the government shutdown looming, tensions rise as Duffy warns of 'mass chaos' if the shutdown continues. What will happen next? Kris Van Cleave reports."
"Chaos erupts at D.C. airport as bomb threat halts air traffic. With the government shutdown looming, tensions rise as Duffy warns of 'mass chaos' if the shutdown continues. What will happen next? Kris Van Cleave reports."