as a catholic, understanding the very large catholic population in pennsylvania. some of the things where he can dme connect in a personal way and this is sort of a last campaign of joe bind as the sitting vice president and emotional components to it well and he s able to draw that out in his rallies maybe hillary clinton is not as well suited for. so it s a different dimension that he brings to supporting her, and it s the kind of thing he enjoys doing, and a passion for campaigning in pennsylvania is something we see on display and because the state does not have early voting, being here now trying to sell that message getting out to vote could be potentially very helpful in a state both parties want so badly. may not be the only probably with voting tuesday. saying to kristen earlier, if that transit strike doesn t get resolved how does that play out for philadelphians who need to vote tuesday? reporter: an open question