text:  There's been a legal setback for a middle schooler who got in trouble for wearing a T-shirt that said there are only two genders. The U.S. Court of Appeals affirmed a decision by Nichols Middle School to ban the shirt. Now, seventh grader Liam Morrison had accused the Massachusetts school of violating his constitutional rights. Alliance Defending Freedom is representing Liam. And they say that kids don't lose their free speech rights the moment they walk into a public school classroom.