Got a link?
I read the story in this one. They didn't say what he said at the concert. But they quote is twitter that predicted a landslide but didn't say who for.
So is that the story? Dylan predicts landslide without saying who for and everyone runs off and claims Dylan for their side?
Sean (the author of OP) reasons to his opinion. AP just made theirs up.
As to Bob’s exact quote - recording of the show will be available soon - and I expect his words are being discussed on Dylan sites. expectingrain.com is the best