“We expect this change will drastically decrease passenger wait times at our TSA checkpoints, leading to a more pleasant and efficient passenger experience,” Noem said in a statement.

“TSA will no longer require travelers to remove their shoes when they go through our security checkpoint," Noem said at the press conference.

"An unexpected memo went out to TSA officers across the country last week stating the new policy will allow all passengers to keep their shoes on in all screening lanes at many airports across the co...