Evita Duffy-Alfonso opted out of the Transportation Security Administration's scan, which is legally allowed. But then she had to wait for a pat-down.

A Transportation Security Administration spokesperson explained why excessively perspiring passengers can cause issues for the agency Getty Sweating excessively may trigger a pat-down at airport ...

A Virginia transportation security officer is accusing the U.S. Department of Homeland Security of sex discrimination over a policy that bars transgender officers from performing security screening ...