Technically, that is "astroturfing," making people think there is a larger "grass-roots" support for something that isn't really there.
The MSM inflated polls to make Americans think that Clinton was the favorite so that a bandwagon effect would cause people to side with the apparent winner. They also covered up stories of Clinton hatred in the heartland and faked enthusiasm at her rallies by photoshopping crowds.
-PJ
No it was gas lighting to convince Trump suppporters they were alone in an island. No one thought like they did, they were all insane. Everyone supporter Hillary. She was going to win by a landslide if your thought outerwise you are insane.