Andrew Hannah; Ron Rosenbaum; Erica Jong; Carole King

Andrew Hannah, executive vice president of Americares, reports on the refugee crisis in Rwanda; Author Ron Rosenbaum questions whether the spy Kim Philby was a double or even triple agent; Author Erica Jong reflects on the transformation of gender and sexuality over the last fifty years; Singer-songwriter Carole King describes her Broadway debut and how she wrote "You've Got a Friend."