Travelers wait in line before going through Transportation Security Administration (TSA) screening at Ronald Reagan National Airport (DCA) in Washington, D.C., U.S. (Photographer: Andrew Harrer/Bloomberg)  

Rising TSA Sickouts, Winter Storm Combine for U.S. Travel Mess

(Bloomberg) -- A one-two punch of bad weather and longer airport security lines mean it’ll continue to be a miserable weekend for many travelers in the U.S.