New research finds that California’s effort to review long prison sentences has made some progress - and there’s room for improvement. KQED’s Sara Hossaini has more.

<p>New research finds that California&rsquo;s effort to review long prison sentences has made some progress - and there&rsquo;s room for improvement. KQED&rsquo;s Sara Hossaini has more.</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>