Mass: A new film centered around grief, forgiveness and reconciliation

<p>Fran Kranz, the writer and director of "Mass," joins CBS News' Vladimir Duthiers to discuss his poignant new film. Centered around the emotional aftermath of a school shooting, Kranz discusses why he choose the subject matter for his debut film and working with actors Ann Dowd, Reed Birney, Jason Isaacs and Martha Plimpton.</p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>