Marco Rubio is spearheading a new initiative, dubbed "Catch and Revoke," aimed at canceling visas for foreign nationals who express support for Hamas online.

The new State Department program, called “Catch and Revoke,” will use AI to review the social media accounts of tens of thousands of students who are in the US on visas, Axios reports. State Department sources tell Axios that officials plan on combing through internal databases to see if any international students were arrested in pro-Palestine demonstrations since October 2023 — and that the department is working with the Department of Homeland Security to ensure a “whole of government and whole of authority approach.