At this rate, I think it makes a lot more sense to agree that things have tightened significantly than to find reasons to doubt every poll.
It may be true that this poll is questionable at best. But it's not a total fabrication. Give Clinton a few extra points and the race is still closer than it should be, and certainly too close for comfort.
This.
Really, please stop to find every possible justification. The race is tightening. Clinton is still ahead, but it's more close that one month ago.
The race has tightened a bit, however bad landline only polls with terrible methodology are still bad landline only polls with terrible methodology.