I want you to write a proposal(policy) argument about why we should ban cell phones on campus. You must include claim, reason(3), warrant, evidence. Include work cited pages. 1. Paint a vivid picture of the need or problem. 2. Show how the need or problem affects people, both those in the immediate audience and the general public as well. 3. Underscore why the need or problem is significant and pressing. 4. Explain why previous attempts to address the issue may have failed.