I say Polls are off by 10% - 15% at least. I never answer polls correctly. I am in California and whenever I get a call I say I love the Dems and every Dem up for vote. I wonder how many others do the same.  I want the 2020 polls to be even more wrong than in 2016.   https://www.theepochtimes.com/trump-slams-fake-polling-says-pollsters-suppress-the-numbers_2960381.html