A Pittsburgh Public School teacher allegedly was attacked by a parent for confiscating her elementary student's cellphone in class.
Drew Adams, a 16-year-old boy assigned female at birth, says administrators have prevented him from using the boys' restroom.
In 2007, 65 percent of lesbian, gay and bisexual students said they'd been bullied. This year, 45 percent did.
Half of Charlotte’s schools have at least 80 percent of students of one race.
Headteachers are becoming increasingly concerned but say the problem must be shared in the community.