Democrat presidential candidate Joe Biden doubled down Thursday on a lie that he has repeatedly spread despite being called out on it numerous times and despite video evidence that clearly debunks his claim. While Biden was campaigning at the "Political Soapbox" at the Iowa State Fair, Breitbart's Joel Pollak confronted him over his repeated false claim that Trump called neo-Nazis and white nationalists "very fine people" in response to Charlottesville. "Mr. Vice President are you aware that you are misquoting Donald Trump in Charlottesville?" Pollack asked Biden. "He never called neo-Nazis 'very fine people.'" "No, he called all those folks...