What's different about this challenge to affirmative action?

Aired: 12/9/2015 | 0:10:06 | Clip
Should race be a consideration in college admissions? For the second time in three years, the Supreme Court justices are considering the constitutionality of that question. Gwen Ifill examines the opposing viewpoints with Richard Kahlenberg of the Century Foundation and Janai Nelson of the NAACP Legal Defense and Educational Fund.