Federal immigration agents recently conducted a search for Ranjani Srinivasan, a Columbia University student, after her visa was unexpectedly revoked without a clear explanation. Srinivasan, who has been labelled as a terrorist sympathiser by the state department, decided to flee to Canada to avoid potential repercussions. This incident has sparked conversations about past protests on the campus, even though Srinivasan has not faced any criminal convictions. The situation has raised concerns about the treatment of international students in the United States and the potential impact on their academic pursuits. Stay updated for more developments on this story.