GOP presidential candidates come out divided on immigration

Aired: 11/11/2015 | 0:07:56 | Clip
Republican presidential candidates met up for their fourth face-off in Milwaukee, where the biggest policy differences came out on immigration. Gwen Ifill gets perspectives on the different GOP reform proposals with Josh Blackman of the South Texas College of Law and Marielena Hincapié of the National Immigration Law Center Immigrant Justice Fund.