Of course they lie. The NBC Monkeyshines report is a lie. It even lies about itself!
I don't think the polls are capturing the enthusiasm for Trump. Rumor has it that there is a substantial number of people who blow off voting in the uniparty charade, who will vote to blow it up.
At this point, the function of MSM polls is to depress GOP turnout, not to elect Hillary.
Its designed to make Trump supporters doubt themselves.
We can see its not working.