In violation of a ruling by New York State's Human Rights Division, the principal of W. Tresper Clarke High School stood in the schoolhouse doorway and refused entrance to 15-year-old John Cave yesterday, as long as he had his service dog with him. Cave is a deaf teenager with cochlear implants, and this week, the state's Human Rights Division Commissioner Kumiki Gibson declared the school violated two provisions of the Human Rights law (PDF) and......