How a single 19-year-old man in Illinois wildly skewed a major poll towards Trump

A lone 19-year-old black man in Illinois is single-handedly (and unknowingly) changing the standings of the presidential election, The New York Times has found. Due to the 19-year-old Trump supporter's inordinate weight in a U.S.C. Dornsife/Los Angeles Times Daybreak panel, his poll answers are directly affecting national averages, such as that compiled by RealClearPolitics. The New York Times' Upshot blog breaks it down: In some polls, [the 19-year-old is] weighted as much as 30 times more than...