The Secretary of State, Marco Rubio, acting under Executive Order 13224, has designated several organizations as foreign entities that pose a significant risk of committing acts of terrorism. These groups include Tren de Aragua, Mara Salvatrucha (MS-13), Cartel de Sinaloa, Cartel de Jalisco Nueva Generacion, Carteles Unidos, Cartel del Noreste, Cartel del Golfo, and La Nueva Familia Michoacana. The determination was made to block and prevent these groups from taking actions that threaten the United States' security, foreign policy, or economy, and no prior notice will be given to persons associated with these groups who may have a constitutional presence in the United States. This decision will be published in the Federal Register.
Simple Explanation
The United States government says that some groups, like Tren de Aragua and Mara Salvatrucha, are very bad and might try to hurt people, so they are being watched closely to keep everyone safe.