we will see you then. >> every community has martin luther king blvd.t is the cornerstone we know. it is not just a street but a place where walmart stands with your community to make everyday matter. >> nationwide insurance supports tavis smiley. with every question and every answer,we're proud to join him in improving financial literacy. and remove obstacles to economic empowerment one conversation at a time. nationwide is on your side. tavis: additional funding provided by -- >> and by contributions to your pbs station from viewers like you. thank you. [captioning made possible by kcet public television] captioned by the national captioning institute --www.ncicap.org--

we will see you then. >> every community has martin luther king blvd.t is the cornerstone we know. it is not just a street but a place where walmart stands with your community to make everyday matter. >> nationwide insurance supports tavis smiley. with every question and every answer,we're proud to join him in improving financial literacy. and remove obstacles to economic empowerment one conversation at a time. nationwide is on your side. tavis: additional funding provided by -- >> and by contributions to your pbs station from viewers like you. thank you. [captioning made possible by kcet public television] captioned by the national captioning institute --www.ncicap.org-- >> robert frost was a farmer in shaftsbury, vermont when he wrote this poem, maybe the most famous of the 20th century. on a summer morning in 1922, after staying up all night, he saw the sun rise and wrote a poem about a snowy evening as if, he said, he'd had a hallucination. >> stopping by woods on a snowy evening. whose woods these are i think i know. his house is in the village tho