Catherine Ariemma, a teacher from Georgia, allowed students to wear fake Ku Klux Klan robes for a project for an A.P. U.S. history and film class she taught. The students were in the cafeteria filming, donning white sheets, when many, including students and other teachers, saw, were upset and even offended. Now, the teacher is in jeopardy of losing her job and wished she thought about this instance more thoroughly.
Story: http://www.live5news.com/Global/story.asp?S=12534817