60 years on, school segregation isn't yet American history

Sixty years after Brown v. Board of Education, the question of how far we've come in eliminating segregated education is not a simple one. Gwen Ifill leads a discussion with Cheryl Brown Henderson of the Brown Foundation for Educational Equity, Excellence and Research, Sheryll Cashin of Georgetown University, Catherine Lhamon of the Department of Education and Ron Brownstein of Atlantic Media.