Here’s a useful antidote for those anxious about the polling dailykos.com

Kos is saying that nobody is changing their minds, which I find very plausible. Therefore every change in the polling numbers is driven entirely by the turnout model used in the poll.

This means that GOTV on election day isn’t everything, it’s the only thing.

What a shame that Donald Trump doesn’t think he needs a ground game. //

Edited to add: GOTV for early voting is also important.