gwen: from benghazi to biners, from contraception to cars. the campaign heads into the final stretch. covering the race to the finish line, charles babington, peter baker, john dickerson and amy walter. >> award winning reporting and analysis. covering history as it happens. live from our nation's capital, this is "washington week" with gwen ifill. produced in association in national journal d. corporate funding for "washington week" is provided by -- >> this rock has never stood still. since 1875 we've been there for our clients through good times and bad. when their needs changed we were there to meet them. through the years, from insurance to investment management, from real estate to retirement solutions, we've developed new ideas for the financial challenges ahead. this rock has never stood still. and that's one thing that will never change. prudential. >> whenever our trains go, the economy comes to life. one line, infinite possibilities. >> additional corporate fund something provided by boeing. additional funding is provided by the an