tonight we return to the heart land to hear from voters who helped push donald trump across the finish line. van jones has been out in the field listening to voters, including long term democrats. the corner of ohio that until election day had been reliably, remarkably blue. reporter: for the first election in more than 40 years trumble county oh has turned red. they did until donald trump ran for president. how did it happen? how did hillary clinton, my candidate, lose these people? there s only one way to find out. oh, lord. first stop is the mocha house where local political rivals