I was born, bred and live in NY. I am no fan of the confederate flag but this should definitely be protected speech.
If burning the American flag is protected speech, then what's wrong w/girls and their Confederate flag purses? There are times when it's better for "educators" to turn a blind eye to minor PC things and get on w/their primary job of TEACHING students. Frankly, I am offended that they'r not doing their primary job.