http://www.gainesville.com/article/20090826/ARTICLES/908261007/1002/news...
Church prints shirts that say "Islam is of the Devil" on the back (pic in link) and students sent out on mission to school in hopes of getting kicked out. Church then balks and claims violations of free speech.
FTA:
First Amendment scholars said the school district's policy is likely legal and constitutional. Ron Collins, a scholar with the nonprofit First Amendment Center in Washington D.C., said courts give public school officials a "significant amount of latitude" in regulating student dress that could disrupt the classroom or a school function.