Identify the key legal issue(s) and address the prompt fully; 2) in your analysis, apply law to the facts of the prompt; and 3) identify and correctly summarize supportive case law and any applicable statutory law from the course material.

Moby Mountain High School, a public school, sends its seniors on a field trip to the local middle school every year to meet with eighth graders. Seniors are matched with eighth graders to act as mentors for the day. The seniors are required to wear shirts representing the next step in their lives, whether its college, job, or military service to show the eighth graders the various options after high school. This year four seniors show up at school before the field trip wearing tee shirts with the logo "Cannabis University" with a large marijuana leaf. Marijuana is illegal in their state. All four students are headed to a university or community college after high school. The principal asks them to turn their tee shirts inside out before going on the field trip. The students refuse and the principal suspends them for the day and sends them home. The students now argue that their rights have been violated and are threatening to sue.

Case law support may only be drawn from the following:

Gonzales v. Raich