Remember 2004. Phony skewed exit polls to discourage GOP voters.
I think those fraudulent polls are almost totally focused on hitlery voters—those voters simply do NOT have the energy and motivation of Trump voters (see rally attendance at Trump events versus weak attendance at hitlery events). This means the MSM/DNC really have to fight hard to keep hitlery voters motivated, whereas Trump supporters are no so easily discouraged.
Just me talking. . .