Mendes v. Brotherhood of Railway & Airline Clerks

sleeping on duty, absence from duty without authorization and wearing improper attire | sleeping on duty, absence from duty without authorization and wearing improper attire | sleeping on duty, absence from duty without authorization and wearing improper attire | charges included sleeping on duty, absence from duty without authorization, and wearing improper attire | state’s interest in providing education in an orderly and efficient manner overrides teacher’s First Amendment right to determine content of required course; speech expressing refusal to comply with university guidelines not protected | charges included sleeping on duty, absence from duty without authorization, and wearing improper attire | school can justifiably demand more than competent classroom instruction