<https://haystax.com/threats-in-la-ny-fl-and-tx-may-have-been-hoaxes-but-terrorism-in-schools-is-a-real-threat/#webpage>
<http://schema.org/description>
"The nation’s second-largest public school system, Los Angeles Unified School District, shut down after receiving what was deemed a “credible threat” of violence via email."
<https://haystax.com/threats-in-la-ny-fl-and-tx-may-have-been-hoaxes-but-terrorism-in-schools-is-a-real-threat/>