Graphics by Jasmine Mithani FiveThirtyEight’s general election polling averages debuted last week, showing that former Vice President Joe Biden, the presumptive Democratic nominee, holds a big lead over President Trump in national surveys — about 10 percentage points as of 5:30 p.m. on Wednesday. So how does Biden’s lead stack up to those in previous … Continue reading Biden Has A Historically Large Lead Over Trump, But It Could Disappear