Laurence Tribe; Peter Gabriel; Peter Friedman; Arnold Rampersad

Harvard Law professor Laurence Tribe examines the nomination of Ruth Bader Ginsburg to the Supreme Court. Peter Gabriel, founding member of the band Genesis, presents his new solo studio album, "Us." Filmmaker Peter Friedman introduces his documentary, "Silverlake Life." Arnold Rampersad of Princeton introduces his book "Days of Grace," written about the late tennis player Arthur Ashe.