Arrest raises concerns about deportation protections for activists

The arrest of Palestinian activist Mahmoud Khalil has raised concerns about the protections for foreign students and green card holders in the U.S. Khalil was detained by Immigration and Customs Enforcement, linked to his role in protests against the Gaza war. Khalil, a green card holder, is being held in Louisiana while awaiting immigration court proceedings. Officials have suggested his activism may be grounds for deportation, despite him not being charged with any crime. The case highlights the complexities of immigration law, as green card holders can be deported without a conviction if authorities believe they may engage in terrorist activities. Khalil's next steps include receiving formal charges and a court appearance, which may face delays.