Homeland Security Secretary Kristi Noem teased upcoming changes to TSA's liquids in carry-ons policy on Wednesday. She emphasized the push for connivence at airports during the Hill Nation Summit.

"We're looking at our scanners, what we have put in place in TSA, multi-layered screening process that allows us to change some of how we do security and screening so it still is safe." Noem didn't indicate when the updated policy announcement might be made.

Secretary Kristi Noem teased Wednesday that changes could be coming to the size of liquid containers allowed for passengers boarding flights in the United States.