Palestinian activist Mahmoud Khalil has taken his legal battle to the US Supreme Court, seeking to halt his deportation and avoid re-arrest. Khalil argues for the Court to review his case regarding immigration detentions and his First Amendment rights, alleging unlawful attempts to detain and deport individuals. His appeals highlight the urgency of his situation, as he requests judges to quickly reverse immigration detentions that could lead to his re-arrest. This ongoing legal fight underscores the broader issues surrounding immigration policy and free speech rights.