[rsynnott]

> Biden is a much weaker candidate than Hillary and he continues to make blunders

That’s your view; however, he is polling much better than Clinton, which would indicate that voters don’t necessarily agree with you (or else just that peoples’ opinions of Trump are lower than last time round, or a combination. But really it hardly matters).

> (i.e. I guarantee that his comments on fracking in the last debate just lost him Pennsylvania.)

Looks like 20-50,000 people employed in fracking plus industries supported by it in Pennsylvania. And presumably most of those would be voting for Trump anyway; it’s not like Biden’s views on fracking were a total black box til now. So it only really matters if it’s very close anyway.