KQED PBS NewsHour Weekend September 22, 2014
Corporate funding is provided by mutual of america designing customized individual and Group Retirement products. Thats why we are your retirement company. Additional support is provided by and by the corporation for public broadcasting and by contributions to your pbs station from viewers like you. Thank you. From the tisch wnet studios in Lincoln Center in new york, hari sreenivasan. This is pbs newshour weekend. Sreenivasan good evening. Thanks for joining us. World leaders are gathering in new york for a Climate Summit at the United Nations on tuesday and today, hundreds of thousands of de...