Tracking polls are inaccurate as you saw in 2012 (Rasmussen and Gallup predicted a Romney victory).
And Gravis does not poll cell phones. LA Times tracking is new at polling and is a tracking poll (which suck as I stated above).
Make your own thread about the CNN poll. You wanted CBS to be in line with CNN but it wasn't, thus giving you bad news.
CBS is bad news for you while CNN is good news for you.
So you ignore CBS.
Translation:
You should only listen to the polls I'm giving you.
As others have already noted, all polls have a margin of error; usually between 1.5-3%. Any tied or very close poll is a toss-up. This is coming down to electoral college math. Sure, the voters, like the past several elections, will be fairly evenly matched, but it's the electoral college wins which will determine who is President.
Trump dissing Ohio and their governor didn't do himself any favors.
RealClearPolitics - Election 2016 - Ohio: Trump vs. Clinton