My wife and I, and my son has not been polled for over 4 years, and none of our neighbors have here either.. Which would explain how I never see a Clinton sign or sticker or know of anyone voting for her, and yet she is a head in the polls.
What you are missing is that supporters of Mrs. Bill don’t really like politics and don’t go to rallies or post bumper stickers. They just have a sneaking feeling that Mrs. Bill is “on their side,” and they vote accordingly, erroneous as they are.