The best performing candidate despite a year of non-stop attacks from Republicans and "Democrats".

The link doesn't say for this question.

My overall reaction: this is way too close, if accurate, for every candidate listed.

since he announced (maybe before).

+5 on Trump, given the number of undecideds in that poll and how far from November we are, is hardly a slam-dunk.

Mostly what I see is that turnout will be the key

states where the election will be won or lost. National polls reflect overwhelming support in California, New York State and other populous liberal strongholds. But it might be a lot closer in some swing states.

It could occur that the nominee lead by a larger margin and still lose electoral college.

relevant than swing state numbers.

Biden can take those states IMHO.

I thought we had those states in the bag last time but it wasn't to be, probably because we did not take into account Russian interference in the election. And with Moscow Mitch vetoing election security measures sent over from the House I'm afraid it might happen again.

states. And if we don't win those states, we are going to lose the general and God help us...so much damage has already been done. I am convinced they cheated in order to win...in Michigan...enough votes were tossed out in Detroit to have given Hillary a win. And in PA ,the numbers coming out of rural districts without poll watchers were ridiculous. I don't know much about Wisconsin but with a crooked governor and voter suppression, I am sure it was not on the up and up.

and that Biden is whacking Sanders and all the candidates in terms of the AA vote. I thought he had a huuuuuuuuuuuuge advantage over Biden but he doesn't.