at least john kerry homes so >> the united states is stronger under this first agreement than before. gwen: covering the week, molly bell of "the atlantic," jeanne cummings of bloomberg news, john harwood of cnbc and "the new york times" and doyle mcmanus of the "los angeles times." >> award-winning reporting and analysis, covering history as it happens. live from our nation's capital, this is "washington week with gwen ifill." corporate funding for "washington week" is provided by -- >> we went out and asked people a simple question. how old is the oldest person you've known? we learned a lot of us have known someone who's lived well into their 90's and that's a great thing. but even though we're living longer, one thing that hasn't changed, the official retirement age. how do you make sure you have the money you need to enjoy all f these years? >> additional corporate funding for "washington week" is providedly northrop grumman. additional funding is provided by the annenberg foundation, the corporation for public broadcasting and by contributions to pbs stations from viewers like you. thank you. once again, live from washington, moderator gwen ifill.