Assess students' ability to create a concise model constitutional amendment and accompanying legal brief for a federal democracy that secures digital privacy while permitting narrowly tailored government surveillance for national security. Require precise definitions (e.g., "digital data," "surveillance," "national security"), a clear scope and enumerated exceptions, strict warrant and oversight requirements, independent judicial review mechanisms, and remedies for violations. Evaluate clarity of drafting, constitutional reasoning, balancing of rights and security, enforceability, and citation of relevant precedents and procedural safeguards.