On Friday, Oct. 28, James B. Comey, the F.B.I. director, sent a letter to Congress about new evidence in the investigation into Hillary Clinton’s emails. Politicians, analysts and journalists are still debating whether the letter cost Mrs. Clinton the presidency. It’s certainly possible. But I am not at all sure, in part because of the final Upshot/Siena College poll in Florida. CONT.
Nate Cohn, New York Times