I’ve been working as Obama volunteer in one of the conservative counties in rural congressional district 9 in southwestern PA.  It’s been a both wonderful and challenging experience.  I was struck yesterday as I canvassed at the very large number of undecided voters and the convergence of demographics and lies that makes this area so challenging for Obama.  I believe there is a moral to the story, which is the imperative to keep calling into PA and canvassing with maximal intensity.