"RBG" Documentary Nominated for Academy Award as Supreme Court Justice Recovers from Lung Surgery

Supreme Court Justice Ruth Bader Ginsburg recently missed oral arguments as she continues to recover after having two tumors removed from her lung last month. But the Supreme Court has said she is cancer-free and that the 85-year-old, now three-time cancer-surviving justice, has been reviewing arguments and weighing in on cases from home. Meanwhile, the documentary "RBG" about her life has been nominated for an Academy Award. At the Sundance Film Festival, we speak with Julie Cohen, one of the film's directors.