Trump Defeats Hillary in Poll, Monmouth Amends it to Give Hillary Victory
As radio host Bill Mitchell explains in the video below, the vast majority of polls oversample Democrats, which is why Hillary is seemingly doing so well.
Americans identify as Republicans or Democrats at a roughly even rate, so overall polling samples should be evenly distributed between Republicans and Democrats.
But they’re not. Most polls ask more Democrats than Republicans who they are voting for, which is why Hillary always seems to come out on top. When the sampling is evenly distributed, Donald Trump wins the poll.