Air travelers could be seeing massive lines at airports and waits up to three hours as TSA workers call out sick due to the government shutdown. CBS News Senior Transportation Correspondent Kris Van Cleave traveled back to Houston Bush Airport this weekend, where he saw massive lines that snaked outside the terminal. The Federal Aviation Administration and Transportation Security Administration define most of their employees as essential, requiring them to work even if the government closes and

TSA lines at Bush Airport wrapped outside Terminal E as frustrated travelers returned after missing flights Sunday. Some airlines aren’t offering compensation. | KHOU 11 News