10.31.2021 - By ABC News
The president lays down his bottom line for the Build Back Better plan, hoping to unify Democrats. But Biden heads overseas with no deal in hand. What will it take to seal the deal? The latest with Transportation Secretary Pete Buttigieg. Martha Raddatz reports on rising sea levels, alarming erosion eating at Hawaii's coastline. And the new book honoring ABC's friend, colleague and trailblazer Cokie Roberts.