fred knapp: it is kind of a parlor game every four years. can come up with a scenario where it is crucial and this year this scenario is if kamala harris wins pennsylvania, michigan and wisconsin but donald trump wins georgia, north carolina, arizona and nevada, the one vote in nebraska's second congressional district could mean the difference between an outright electoral college win for kamala harris or a tie in which case the election goes to the house of representatives where every state has one vote and with the republicans dominating the number of state delegations, that is presumably a victory for trump. >> what do the polls show about the second district? fred knapp: the new york times had one recently showing harris ahead 52-43 and cnn had it ahead -- had her ahead. >> today we are having a day of action. we have joni ernst, a senator from iowa who is coming to speak to us to get people knocking. we have 24 days until election day so we want to get out and canvassed the city. >> when you knock on peoples doors, how are they respondi