Last Saturday, 150 students staged a demonstration at the school.
Race relations were so poor that in 1976, black students staged a protest rally.
The same day, students staged a walk-out in protest of the program.
A day later in Toronto, students from three different secondary schools staged a mass protest.
Students staged a sit-in yesterday to demand her return, officials said.
Muslims and leftist students also staged strikes against the government.
Students at Clinton staged a day of protest over the detectors this fall, and continue to demand their removal.
Students stage a sit-in to protest, but the decision is irreversible.
Chávez stated that the students must have staged their own kidnapping.
French students last staged a big strike three years ago, demanding more money for overcrowded public universities.