14. so, victor and christi, even if you end up getting, say, majority amount of rain for a city like new york, or philadelphia, or washington, d.c., when those temperatures drop sunday night into monday, you're going to have any of those puddles flash freeze. so you're going to have very slick conditions for people going back to work on monday morning, even though there won't actually be anything falling from the sky. >> treacherous drivers. allison chinchar, thanks for breaking it down for us. we'll, you'll see a lot of action in washington for the third women's march. organizers say the movement isn't just about the trump presidency any longer. they have specific agenda in mind. we're talking to one of the organizers. stay close. first, we go to san marcos, costa rica. and meet sergio. that's his daughter, maria. sergio's coffee tastes spectacular. because costa rica's land is spectacular. so we support farmers like sergio. who use natural compost. made from coffee pulp. it helps keeps the soil healthy. and the coffee delicious. for the future of his community. that's sergio's neighbor, leo. sergio wants grandkids.