provided by the william and flora hewlett foundation and the california arts council, and by diane b. woolseyuction." >> it's sort of like old fisherman's wharf. it reminds me of old san francisco. >> and you'd be a little bit like jean valjean, with the teeth, whatever. >> and worth the calories, the cholesterol, and the heart

provided by the william and flora hewlett foundation and the california arts council, and by diane b. woolseyenivasan: on this edition for sunday march 29th. with a key deadline looming, secretary of state john kerry cancels an event back home to try to wrap up a nuclear deal with iran. in our signature segment, the future of television. is it headed for the graveyard? as more and more young people cut the cord. and so i don't feel the need to go out of my way to buy a tv, let alone pay a cable bill. >> sreenivasan: and the government takes new steps to crack down on lenders charging the working poor 400% interest on their loans. next on pbs newshour weekend.