Rosie O'Donnell on Advocacy, Barbara Walters and "The (Dead Mothers) Club"

Arthur Kade shares a few moment with Rosie O'Donnell at the premiere of the HBO Documentary "The (Dead Mothers) Club" of which she herself is a member and how she became involved with the project. She also speaks about her emergence as an advocate for the various causes she supports, the upcoming honor she will receive at this year's Tony Awards and the legacy of her former co-host of "The View", Barbara Walters. "The (Dead Mothers) Club" airs tonight on HBO at 9/8c...