The days of turning your bathroom counter into a makeshift chemistry lab to measure out your go-to toiletries into 3.4-ounce containers before an airline flight may be coming to an end. Department of Homeland Security Secretary Kristi Noem teased the possibility on Wednesday at an event in Washington,

The Transportation Security Administration's security protocols could be in for another shakeup — this time involving the long-standing limits on carry-on liquids. The big picture: Homeland Security Secretary Kristi Noem said TSA is looking to modify the liquid rule Wednesday at the Hill Nation Summit.