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.

Homeland Security Secretary Kristi Noem announced Wednesday that she is thinking of abandoning the Transportation Security Administration’s longtime liquid limit rule on the heels of the agency lifting its “shoes off” rule— which was implemented in 2006 following the 2001 attempted “shoe bomber” attack.