Why some airports have hours-long security lines, and others are a breeze

A TSA agent watches passengers queue to go through security at New York's LaGuardia airport. CHARLY TRIBALLEAU / AFP TSA callout rates at some major airports are up to 40%, while smaller airports remain unscathed. Employees have missed weeks of pay due to the partial government shutdown. Here's why security lines at some airports are worse than others. Atlanta TSA officer Aaron Barker knows that for travelers, the length of an airport security line can feel like a roll of the dice. As the p...