War, Shutdown, Sleeper Cells: Is US Air Travel Entering a Risky Phase?

Source: International Business Times

Experts say US aviation remains highly secure, but Iran tensions, sleeper cell warnings and the TSA shutdown are raising travel concerns. As Americans head into the hectic spring travel season, a mix of global conflict, domestic political gridlock, and security warnings is raising new questions about the safety of air travel in the United States. Federal officials say flights remain safe.