At Otay Mesa Detention Center in San Diego, authorities have shut down an underground channel that detainees used to communicate with the outside world… Aisha Wallace-Palomares … with LA Taco .. brings us this report.

<p>At Otay Mesa Detention Center in San Diego, authorities have shut down an underground channel that detainees used to communicate with the outside world&hellip; Aisha Wallace-Palomares &hellip; with LA Taco .. brings us this report.</p>

KQED serves the people of Northern California with a community-supported alternative to commercial media. We provide citizens with the knowledge they need to make informed decisions; convene community dialogue; bring the arts to everyone; and engage audiences to share their stories.

<p>KQED serves the people of Northern California with a community-supported alternative to commercial media. We provide citizens with the knowledge they need to make informed decisions; convene community dialogue; bring the arts to everyone; and engage audiences to share their stories.</p>