[GGG]

Originally Posted by driveway

A Calgary-based firm called CEPEX has just released a poll (their first ever) of Pennsylvania which has Trump up +5, which is a 16 point swing since Pennsylvania was last polled.

http://www.projectexecution.consulting/cepexpoll/

At least they disclose their flawed methodology.

Land Line only
Robo not live.
English only
No adjustment for demographics except for women.
Registered voters not likely voters
No undivided choice
No third parties
No randomization of choice order

So if you had to develop a poll to ensure that old white men would answer it. This one would probably be a good place to start.