An immigration court observer program is among dozens of grassroots efforts that have popped up around Southern California and across the country in response to the Trump administration’s mass deportation campaign. LAist's Jill Replogle finds out why they do it.

<p>An immigration court observer program is among dozens of grassroots efforts that have popped up around Southern California and across the country in response to the Trump administration&rsquo;s mass deportation campaign. LAist's Jill Replogle finds out why they do it.</p>