The TSA will allow pre-screening at 60 more airports , expand it at 40 current airports . Comment: Expansion is part of TSA effort to change `` one-size-fits-all approach '' to security .
The TSA will allow pre-screening at 60 more airports , expand it at 40 current airports . PreCheck participants can skip removing shoes , other items after verifying their identities . Expansion is part of TSA effort to change `` one-size-fits-all approach '' to security .