Magic Johnson: "I'm urging people just to get tested and know where you stand"

It has been more than two decades since basketball great Earvin Magic Johnson announced that he was H.I.V. positive and retiring from the L.A. Lakers. A lot has changed since then in the public education and perception of H.I.V. and AIDS and how it's treated medically. Anderson spoke with Johnson about the impact of his decision to go public with his H.I.V. status. They also talked about Johnson’s son, E.J., who came out as gay publicly this year.