Ranjani Srinivasan, an Indian student at Columbia University, has left the United States after her student visa was revoked over allegations of supporting Hamas. Srinivasan, a PhD student in Urban Planning, claims her visa was revoked for engaging in protected political speech. The Trump administration has been accused of targeting pro-Palestinian demonstrators through the use of federal immigration powers, and this case has drawn attention to the potential for free speech suppression in the United States.