The "Polls"
It's simple: These polling groups are completely infiltrated and run by the Leftist MSM types. They call registered Democrats in urban areas and ask who they've voting for. When you "poll" 95% urban areas like Filthy-delphia, Baltimore, and NYC, of course your results are "Biden's in the lead! Look at him go!!"
This is how the 2016 election was so far off. They had Hilary EASILY beating Trump. Truly, there is a "silent majority" in this country......they're easy to recognize though. They're NOT the ones out rioting, looting, burning, and demanding reparations. They're the ones that work for a living, and who are right now standing in long lines to cast their votes.
Poll those lines now, and you'll hear who's gonna win. Not Biden.