Masked armed goons with little training and even less impulse control will be checking that your carry-on mouthwash is less than 3 ounces. Cool cool cool.
https://www.politico.com/news/2026/03/22/homan-confirms-ice-airports-monday-00839426
https://www.politico.com/news/2026/03/22/homan-confirms-ice-airports-monday-00839426
