Polls do have a margin of error yet the wider chances that Hillary was getting just a couple of days prior are NOT an error: private media responds to private i

Polls do have a margin of error yet the wider chances that Hillary was getting just a couple of days prior are NOT an error: private media responds to private interest. I've seen it happen before: in the US and elsewhere, to influence a presidential election or to make one choose coke over pepsi; it happened on printed media, it now happens online.