Travelers left on edge amid major delays and cancellations at US airports

Fox News national correspondent Bryan Llenas talks to travelers at Nashville International Airport amid the FAA's decision to ground all flights nationwide out of caution on 'Fox News Live.'

Llenas also examines the disruptions to travel plans as passengers scramble to rebook flights, secure hotel accommodations and make alternative arrangements while awaiting updates on when normal flight operations could resume on 'Fox News Live.'