This is stated in their methodology:
"including 352 drawn from a list of registered voters" out of 402 polled.
Monmouth poll is not a truly random scientific poll. You can bet they also know how they'll answer their polling from their pre-authorized BS list of voters.
Monmouth is busing them in to their polls.
I read some Brexit pollster betted against his own polling and made 20,000 £ or 200,000 £. He knew his polling was BS. LoL.
Comey could’ve spared the USA from committing suicide if he would’ve done the honorable thing and convicted Hitlery for her crimes!! Instead he took the spineless cowards way out! I would’ve been satisfied with a Sanders administration ...... Sorry folks that’s the way I feel ...instead of four long excruciating years with the vomits from hell administration!! Comey F U!!!!