Nov. 1 — Final NBC News/WSJ poll, Penn. Sec. State Kathy Boockvar, Nate Persily

With less than two days to go until Election Day, the latest NBC News/WSJ poll shows a ten point lead for Joe Biden. Pollsters Bill McInturff and Jeff Horwitt go inside the numbers. Pennsylvania Secretary of State Kathy Boockvar talks about how her state will handle late mail-in votes, during an exclusive interview. Stanford Professor Nate Persily calls for an autopsy to secure the election after the votes are counted. Ellison Barber, Blayne Alexander, Morgan Radford and Maura Barrett report from battlegr