The Daytona International Airport has decided Embry-Riddle is no longer an asset to the airport and has taken a proposal to the city commissioners recommending they not renew the University's lease. As a result, a group of students have decided to protest the proposed recommendation. During a nonviolent, peaceful protest several of the students are arrested for wearing tee shirts which say "stick your proposal up your ramp." Which of the following would be the best argument the students would have regarding the constitutionality of their actions?