Transformations in airport security expected as TSA reevaluates checkpoint procedures. New technology could eliminate the need for shoe removal and reduce restrictions on liquid carry-on.

Transportation Security Administration checkpoints are expanding for families traveling with children and military members, the Department of Homeland Security announced Thursday.

Homeland Security Secretary Kristi Noem on Thursday highlighted the opening of an Honor Lane — a special TSA security lane exclusively for military members and their families — at the Nashville International Airport.

Kristi Noem, the Secretary of the Department of Homeland Security (DHS), said that she is considering making a change to the TSA liquid rule at airport security. "But I will tell you - I mean the liquids - I'm questioning.