Should government address root causes of Baltimore upheaval?

Aired: 4/28/2015 | 0:10:46 | Clip
At the White House, President Obama condemned the violence in Baltimore and called for reflection on systemic troubles driving the anger. Gwen Ifill sits down with Republican Sen. Tim Scott of South Carolina -- where another police department came under fire recently for the death of a black man -- to discuss increasing police transparency and improving prospects for struggling communities.