Rubio opened State Department investigation into Harvard's J-1 visa program with no stated misconduct
Secretary of State Marco Rubio sent a letter to Harvard President Alan Garber on July 23, 2025, opening a formal State Department investigation into Harvard's participation in the Exchange Visitor Program, which sponsors J-1 visas for international researchers, instructors, and students. The letter alleged no specific misconduct, stating only that programs must not run "contrary to our nation's interests," and gave Harvard one week to produce a broad set of records. Harvard called the probe retaliatory and a violation of its First Amendment rights.