Trump administration detains activist, citing national security threat

The Trump administration has detained pro-Palestine activist Mahmoud Khalil, claiming he poses a national security threat. Khalil's student visa was revoked, and he was deported to Louisiana, despite being a lawful permanent resident and not charged with any crime. Legal experts argue that Khalil's detention violates his First Amendment rights, as it is based on his speech and advocacy. The administration has not provided evidence linking him to terrorism or unlawful activities, raising concerns about the legality of their actions. A U.S. District Court judge has temporarily blocked Khalil's deportation, allowing for a review of the constitutional issues involved. Protests against his detention continue at Columbia University, highlighting ongoing tensions surrounding free speech and immigration enforcement.