long lines at airports. That is a huge concern for passengers during the government shutdown. Another big concern, these boards, the arrival departure boards.They're going to look very different. You're going to see cancellations. You're going to see delays.And that's because the government is reducing flights at 40 different airports across America. A 10% reduction. That means thousands of flights every day.We talked to airline passengers. What's on the top of their mind. They say safety.>> Number one, if ...