Students protest moldy air .
They walked out of Bensalem High School Friday morning, tired of sharing their classrooms with mold spores. About 300 Bensalem High School students, some of them wearing surgical masks with anti-mold slogans on them, walked out of classes during third period Friday to protest air quality at the school. Police issued several non-traffic citations when students refused to go back to class and one student was arrested for disorderly conduct, said Bensalem Police Sgt. Room 114 has been closed because of mold problems and will remain closed for the next 10 days at least, according to school district officials. The protest was in response to the room closing and to their own mold-related health problems.