In this March 17, 2016, photo, travelers wait in line for security screening at Seattle-Tacoma International Airport in Seattle. Fliers will likely face massive security lines at airports across the country this summer, with airlines already warning passengers to arrive at least two hours early or risk missing their flight. (AP Photo/Ted S. Warren)
In this March 17, 2016, photo, travelers wait in line for security screening at Seattle-Tacoma International Airport in Seattle. Fliers will likely face massive security lines at airports across the country this summer, with airlines already warning passengers to arrive at least two hours early or risk missing their flight. (AP Photo/Ted S. Warren) Ted S. Warren AP
In this March 17, 2016, photo, travelers wait in line for security screening at Seattle-Tacoma International Airport in Seattle. Fliers will likely face massive security lines at airports across the country this summer, with airlines already warning passengers to arrive at least two hours early or risk missing their flight. (AP Photo/Ted S. Warren) Ted S. Warren AP

US must cut long TSA lines that cause missed flights, delays

May 04, 2016 5:04 AM