TSA checkpoints currently have limits on how much liquid passengers can take through security. Photo: Jeffrey Greenberg/Universal Images Group via

Now that the TSA is doing away with its shoes-removal policy at security checkpoints, might a rule change regarding liquid allowances be next?

Air travelers across the U.S. are keeping their shoes on as they move through TSA, reversing its policy requiring many people to remove their footwear and run them through scanners.