7% block who are undecided in this race. it has come down to personality and to policy. and in large part due to weakness for one, conor lamb is the strong person casting democrat but a lot of weakness on the part of rick saccone. who has been a reliable conservative vote in pennsylvania state legislature for about 3 1/2 terms now. what was interesting is tim murphy, republican congressman who held the seat previously, one of the reasons he withas successful is he builds bridges to organize labor and is strong on that part of the district. saccone while a member of the pennsylvania house cast toxic anti-labor votes. talking to people on the ground there that cost him support. there is a republican state senator out knocking doors out there i'm told not too long ago. these super voters who answered the door said i'm voting for you but not for rick saccone. >> an conversely now sort of these labor voters from these