Closing the Gap: Sen. Marco Rubio on how more education, fewer broken families can change income inequality

Summary: In the debate over how to cure income inequality, talk about poverty and opportunity are increasingly converging. In a series of conversations about the growing divide between rich and poor, Gwen Ifill talks to Sen. Marco Rubio, R-Fla., about the importance of encouraging strong families and improving educational opportunities as keys to restoring the American dream.