<http://schema.org/description>
"In 2010, students at three underperforming middle schools sued the  Los Angeles Unified School District on the grounds that seniority-based  teacher layoffs unfairly impact poor schools. This is because difficult  schools tend to be staffed by newer teachers, what with more senior  teachers choosing high-performing schools."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archives.sfexaminer.com/sanfrancisco/at-risk-students-deserve-our-help/Content?oid=2317214>