Film show: Joaquin Phoenix's avuncular charm in 'C'mon C'mon'

When a mild-mannered uncle is put in charge of his nephew, a touching adult-child relationship develops in Mike Mills' latest film, "C'mon C'mon". Film critic Lisa Nesselson tells us about this low-key plot and the film's aesthetic appeal. Meanwhile, Belgian filmmaker Laura Wandel paints a troubling portrait of childhood in "Playground", as we discover some of the unnerving consequences of bullying.